Abstract: Disclosed herein is a handle for a tool head. The handle includes a handle region having a first end and a second end. The handle region includes a first region adjacent the first end and adapted to receive a user's thumb and index finger, the first region including a trigger for actuating the tool head. The handle region also includes a second region adjacent the first region that is adapted to receive the user's middle finger and a first portion of the user's palm, and a third region adjacent the second region and adapted to receive the user's ring finger and a second portion of the user's palm. The handle region also includes a fourth region disposed between the third region and the second end that is adapted to receive the user's pinky finger and a third portion of the user's palm.

Abstract: A knife has two housing parts as well as a blade and a blade support. The support has a blade seat having a contact face normally engaging a blade face with the opposite blade face being freely accessible. The parts are movable between an operating position with the blade projecting and a stowed position with the blade wholly contained. A holder on the blade support secures the blade in the seat via interlocking formations that hold the blade against the contact face but that are so constructed that the blade has a degree of freedom in at least one direction in order to be detached from the blade seat. A latch on the holder has a bolt movable between a bolted position detachably fitted in the seat and holding the blade there and a released position out of the seat and allowing the blade to be replaced.

Abstract: A pole system for holding a tool includes a manually activated mechanism, an extendable pole apparatus, and a clamp mechanism. The clamp mechanism includes a receiver with a locked configuration to retain a tool and a released configuration to release the tool. The pole apparatus operably couples the actuator mechanism to the clamp mechanism such that manual operation of the actuator mechanism causes operation of the tool.

Abstract: Embodiments of a pole-attached power tool system, and related methods, are disclosed herein. In some embodiments, a pole-attached power tool system may include a pole having a first end, a second end, and an interior region; a handle disposed proximate to the first end of the pole; an electric motor disposed proximate to the first end of the pole; a power tool disposed proximate to the second end of the pole; and a drive member disposed within the interior region, the drive member mechanically coupled with the electric motor and the power tool to transfer power generated by the electric motor to the power tool.

Abstract: Embodiments of a pole-attached power tool system, and related methods, are disclosed herein. In some embodiments, a pole-attached power tool system may include a pole having a first end, a second end, and an interior region; a handle disposed proximate to the first end of the pole; an electric motor disposed proximate to the first end of the pole; a power tool disposed proximate to the second end of the pole; and a drive member disposed within the interior region, the drive member mechanically coupled with the electric motor and the power tool to transfer power generated by the electric motor to the power tool.

Abstract: A combined fuel tank and handle unit for a motorized, handheld tool includes a substantially closed volume, a handle, and a joint between two parts of the unit. The joint protrudes a distance beyond the surrounding surfaces. At least one rib is disposed at a distance from the joint on the underside of the tool.

Abstract: A power tool according to the present invention comprising a working head including a working element, the working head is mounted on a first shaft with a first axis and can be rotated about the first axis, a gripping part, an adjusting mechanism connected between the working head and the gripping part, wherein the adjusting mechanism comprises at least a first transmission element and a second transmission element which are engaged with each other, the first transmission element is connected fixedly to the working head and mounted on the first shaft, the second transmission element is mounted on a hollow rod with an axis, the hollow rod can be rotated relative to the gripping part, a lock for collectively locking the angular position of the working head mounted on the hollow rod. The arrangement simplifies the structure of the power tool, while facilitating the adjusting operation.

Abstract: A pole saw includes a long handle with end adapter, a blade-carrying component pivoted to the end adapter for movement between an extended use position and a handle-adjacent storage position, and a saw blade fixed to the blade-carrying component. The end adapter and holding component are cast aluminum for strength and light weight, and are pivoted together about an offset axis so that the blade and blade-carrying component are positioned adjacent the handle in a partially protected position when collapsed for storage. A folding lock mechanism includes an anchor that engages a saw-holding bolt on the blade-carrying component, and a wing nut that can be tightened to secure the sheath on the blade.

Abstract: A modular saw arrangement includes a main saw frame structure and a detachable handle structure. A second end portion of the detachable handle structure includes a first blade connector and a second blade connector. A blade tensioner arrangement of the main saw frame structure and the first blade connector are configured to be connected with opposite ends of a blade when a first end portion of the detachable handle structure is connected with an upper frame portion of the main saw frame structure so as to form a hacksaw configuration. The second blade connector that enables attachment of the blade in a grip configuration to enable the detachable handle structure to be configured as a stand-alone detachable handle saw when the first end portion is disconnected with the upper frame portion.

Abstract: A pole saw includes a long handle with cast end adapter, a cast saw-holding component pivoted to the end adapter for movement between an extended use position and a handle-adjacent storage position, and a saw blade pivoted to the holding component for movement between a blade-use position and a blade-protected position. The end adapter and holding component are cast aluminum for strength and light weight, and are pivoted together about an offset axis so that the blade and blade-holding component are positioned adjacent the handle in a partially protected position that is very compact; thus, no disassembly or separate tools are required. A folding lock mechanism includes a hook and pressure pad that cooperate for secure locking in the extended use position. An adjustable set screw eliminates blade looseness when in the use position.

Abstract: A knife has a handle with an enlarged proximate end grip portion having ribbed and unribbed surfaces. The handle has oppositely disposed thumb receiving concave unribbed surfaces at the distal end for alternate pinch-grip functions. The knife blade has a cutting edge that extends proximately below and adjacent the enlarged grip portion, and is proximately disposed with respect to the thumb receiving pinch-grip concave surfaces. The knife provides diverse impaired grip cutting functions with comfort and with fatigue.

Abstract: A pole saw is provided which allows a saw blade to be manually attached or detached in a simple and easy manner. The pole saw includes the saw blade (10), a long handle (20) provided with one or more stages of poles, and a connecting bracket (30) for attaching the saw blade (10) to the distal end of the long handle (20). The pole saw is configured such that the connection and disconnection between the connecting bracket (30) and the long handle (20) are effected by a combination of pin locking and screw locking, the pin locking being effected by a spring-biased latching pin (40), the screw locking being effected by a dedicated hand screw (50) having a grip head (51).

Abstract: A hacksaw including a removable blade has a handle including a recess configured to receive the blade and a frame including a first end and a second end. The first end of the frame is coupled to the handle and the second end extends away from the handle. The hacksaw also includes a blade retention mechanism coupled to the second end of the frame for coupling the blade to the second end of the frame. The blade retention mechanism includes an adjustable fastener coupled to the frame and coupling the blade retention mechanism to the frame, a resilient member seated on the fastener, a retaining member seated on the fastener, the retaining member spaced apart from the frame by a gap and the gap having a width, and a lever coupled to the fastener and movable between a first position and a second position.

Abstract: A hand saw that includes a saw blade and a handle assembly having a clamp member movable between a clamped position and a released position. In the clamped position the clamp member exerts a clamping force on a top edge of the saw blade within a slot of the handle assembly to couple the saw blade to the handle assembly and to retain a tang of the saw blade within the slot. In the released position the tang is removable from the slot. A first interior wall and a second interior wall of the handle assembly that define the slot are flat such that the tang of the saw blade can be removed from the slot without moving the saw blade in a direction normal to a longitudinal axis of the saw blade when the clamp member is in the released position.

Abstract: A miter saw includes a base, a table rotatably mounted on the base, a blade and motor assembly pivotally coupled to a frame support that is attached to the table, and a power cord coupled to the blade and motor assembly. The frame support, the base, and/or the blade and motor assembly also comprises a handle portion that includes a grip with an opening disposed at an outer end thereof, with the grip also having a pair of arcuate surfaces disposed at opposing sides thereof for retaining the power cord when wrapped around both surfaces.

Abstract: A blade adapter for a hacksaw is connected to the spine of the hacksaw and includes three connection portions. The hacksaw blade is connected between the engaging portion connected to the handle of the hacksaw and one of the three connection portions of the blade adapter to set the hacksaw blade at two different angular positions relative to the spine. The hacksaw blade can be set to be parallel to the spine or at an angle relative to the spine. A jabsaw blade is able to be connected to the front end of the hacksaw.

Abstract: A diver's rescue knife including a handle with a threaded stud at the butt end, a hammer screwed onto the stud and mounting a hard pin with a sharp point.

Abstract: A hand-saw-blade having a first edge provided with saw teeth and a plurality of elongated apertures spaced apart in a direction of the first edge is disclosed. A direction of elongation of the elongated apertures is oriented including an angle of between 15° and 65° and especially between 20° and 55° and further especially between 25° and 45° relative to the first edge. Furthermore, a hand-saw having this hand-saw-blade and a handle or bow-shaped metal-frame is disclosed, wherein the handle is mounted at one edge of the hand-saw-blade other than the first edge respectively ends of the bow-shaped metal-frame are attached to opposing edges of the hand-saw-blade different from the first edge.

Abstract: A hand saw that includes a saw blade and a handle assembly having a clamp member movable between a clamped position and a released position. In the clamped position the clamp member exerts a clamping force on a top edge of the saw blade within a slot of the handle assembly to couple the saw blade to the handle assembly and to retain a tang of the saw blade within the slot. In the released position the tang is removable from the slot. A first interior wall and a second interior wall of the handle assembly that define the slot are flat such that the tang of the saw blade can be removed from the slot without moving the saw blade in a direction normal to a longitudinal axis of the saw blade when the clamp member is in the released position.

Abstract: A handle having improved ergonomics and relatively compact low cost design is provided. In particular, the handle may include two hand grip areas which may be integral with one another. The two hand grips may be approximately perpendicular to one another. Further, one or both of the grip areas may include grip alignment mechanisms that improve the ergonomic alignment of a persons hand on the hand grip area of the handle. In another aspect the hand grip(s) may have smooth rounded grasping surfaces to provide comfort when grasped by a hand. The alignment mechanism(s) may be placed at an optimal location on the hand grip(s) area and result in improved control and comfort during use. In addition, one of the alignment mechanisms may serve a dual purpose of hand alignment and as a stop that prevents a person's hand from slipping off of the grip area during use.

Abstract: A hand saw that includes a saw blade and a handle assembly having a clamp member movable between a clamped position and a released position. In the clamped position the clamp member exerts a clamping force on a top edge of the saw blade within a slot of the handle assembly to couple the saw blade to the handle assembly and to retain a tang of the saw blade within the slot. In the released position the tang is removable from the slot. A first interior wall and a second interior wall of the handle assembly that define the slot are flat such that the tang of the saw blade can be removed from the slot without moving the saw blade in a direction normal to a longitudinal axis of the saw blade when the clamp member is in the released position.

Abstract: The present invention relates to a handle part (20) for a motorized, handheld tool (10), having at least one handle (21, 22), for an operator to carry and operate the tool (10), said handle part (20) further having at least one base portion (23) arranged adjacent said at least one handle (21, 22) in such a way that a toe portion, of a boot or the like of an operator, may be held against the base portion (23) when the tool (10) is placed on the ground. Said handle part (20) further having at least one rear portion (24) arranged where the base plate (23) and said at least one handle (21, 22) meet, in such a way that a thigh of an operator may be held against the rear portion (23) when operating the tool (10).

Abstract: The present invention relates to a saw blade with teeth, at least one of said teeth being set and said teeth have at least one continuously continuous sharp edge that is common to the teeth and, in a main plane of extension of the saw blade and prior to setting, has either a pure sinusoidal shape or a modified sinusoidal shape. The present invention also relates to a knife and a saw.

Abstract: An extendable hedge trimmer includes a housing having a handle end and a tool end. The handle end includes a battery and an electrical connector. The tool end includes a hedge trimming implement, a motor, and an electrical connector. The electrical connector of the tool end is electrically connected with the motor. Wiring is included within the handle end for electrically connecting the battery and the electrical connector of the handle end. The trimmer also includes a pole which is releasably connectable between the tool end and the handle end. The pole is configured for electrically connecting the handle end with the tool end. The trimmer also includes a latch mechanism for releasably attaching the pole between tool end and handle end. The trimmer also includes an input for receiving AC line power via a power cord, the trimmer configured for being powered by AC line power and/or battery power.

Abstract: A hand saw with a curved cutting edge is described. The hand saw includes a handle for grasping by a user and an elongated blade attached with the handle. The blade has cutting edge that is curved to form a curved blade edge. Due to its curvature, when the curved bladed edge is placed on a flat surface, a reduced portion of the curved blade edge engages with the flat surface. Additionally, the elongated blade is bound by a top edge, a bottom edge that forms the curved blade edge, and a front edge that intersects the top edge and bottom edge. A curved tip is formed at an intersection of the bottom edge with the front edge. The curved blade edge includes cutting markings for cutting a surface that are formed on the elongated blade and continue past the bottom edge and along the curved tip.

Abstract: A miter saw includes a base, a table rotatably mounted on the base, a blade and motor assembly pivotally coupled to a frame support that is attached to the table, and a power cord coupled to the blade and motor assembly. The frame support, the base, and/or the blade and motor assembly also comprises a handle portion that includes a grip with an opening disposed at an outer end thereof, with the grip also having a pair of arcuate surfaces disposed at opposing sides thereof for retaining the power cord when wrapped around both surfaces.

Abstract: A cable saw system is described comprising a cable saw blade, a forward handle removably connected to a forward end of the blade, a rearward handle removably connected to a rearward end of the blade. A motor mounted in the rearward handle. A forward block is configured to removably receive the forward handle, and a rearward block spaced apart from the forward block and configured to removably receive the rearward handle. A threaded dowel connects the forward block to the rearward block, the threaded dowel being configured to be rotatable to adjust the spacing between the forward block and the rearward block and thereby to adjust tension in the blade.

Abstract: A hand saw including an ergonomically constructed saw blade holder with a pistol type grip, an elongated support having a blade channel for receiving and supporting a particular “T” blade, and various tooth configurations of a saw blade having a cooperating T-shaped blade shanks. Each blade shank includes an aperture at its rear end for receiving a locking pin positioned at the back end of the blade holder that drops into position to secure the blade within the channel of the grip. Additionally, a trigger-like mechanism on the pistol grip, when squeezed, rotates a rubber surfaced pad upward through an opening in the base of the support to contact the underside of the blade shank pushing it upward into the top of the channel to insure blade stability. The “T” design of the blade allows orienting the cutting surface of the blades in different directions so that a user does not have to twist their body or arm to saw.

Abstract: A portable, hand-operated trimmer has a head module that is removably connected to a power control module. The head module has a power head enclosing an electric motor that is operatively connected to a trimming blade. The power head is selectably settable in a plurality of angular positions with respect to a head support, including a neutral position representing 0 degree rotation, 45 degree flexion and dorsiflexion positions, and 90 degree flexion and dorsiflexion positions. The power head also encloses a stator cartridge that is connected to the housing of the power head by a plurality of fastening members. The head support rotates about the stator cartridge and is engaged by way of a movable engagement pin that is received within a selected recess defined in the stator cartridge. The power head housing and stator cartridge further define molded sockets to receive corresponding pivot arms of the head support. An O-ring is disposed about one of the pivot arms to dampen free rotation.

Abstract: A combined fuel tank and handle unit for a motorized, handheld tool includes a substantially closed volume, a handle, and a joint between two parts of the unit. The joint protrudes a distance beyond the surrounding surfaces. At least one rib is disposed at a distance from the joint on the underside of the tool.

Abstract: A hacksaw including a removable blade has a handle including a recess configured to receive the blade and a frame including a first end and a second end. The first end of the frame is coupled to the handle and the second end extends away from the handle. The hacksaw also includes a blade retention mechanism coupled to the second end of the frame for coupling the blade to the second end of the frame. The blade retention mechanism includes an adjustable fastener coupled to the frame and coupling the blade retention mechanism to the frame, a resilient member seated on the fastener, a retaining member seated on the fastener, the retaining member spaced apart from the frame by a gap and the gap having a width, and a lever coupled to the fastener and movable between a first position and a second position.

Abstract: A cutting implement with blades that can be replaced or interchanged without using tools. The cutting implement has shock absorbing handles and may also have at least one bumper to reduce the forces transmitted to the user's hands and arms. The cutting implement may be a saw, pruners, lopper, grass shears, hedge shears, or garden shears.

Abstract: In one embodiment, a dispensing device includes a receptacle for containing and dispensing the flowable material, such as caulk. The dispensing device also includes a drive member which moves a piston within the receptacle for dispensing the flowable material from the device. A handle is arranged to be gripped by an operator and includes a clamp member disposed over the receptacle which is arranged to move from an open position whereby the handle is moveable to any desired position along the receptacle, to a closed position for engaging the handle to the receptacle. A user input is provided on the moveable handle and adapted to be depressed by a user for operation of the device.

Abstract: A top-handle portable working machine is provided with a grip configuration that makes it easy for a worker to manipulate the implement as intended in order to adapt to tasks in which accuracy, fineness, or an attractive finish is needed. The direction of an axis in which the top grip extends and the direction of a working axis of the implement are inclined from each other in a vertical direction so as to intersect at a point to the rear of the housing, and the inclination angle ? between the direction of the axis of the top grip and the direction of the working axis of the implement is set in the range of 15 to 25°.

Abstract: A portable, hand-operated trimmer has a head module that is removably connected to a power control module. The head module has a power head enclosing an electric motor that is operatively connected to a trimming blade. The power head is selectably settable in a plurality of angular positions with respect to a head support, including a neutral position representing 0 degree rotation, 45 degree flexion and dorsiflexion positions, and 90 degree flexion and dorsiflexion positions. The power head also encloses a stator cartridge that is connected to the housing of the power head by a plurality of fastening members. The head support rotates about the stator cartridge and is engaged by way of a movable engagement pin that is received within a selected recess defined in the stator cartridge. The power head housing and stator cartridge further define molded sockets to receive corresponding pivot arms of the head support. An O-ring is disposed about one of the pivot arms to dampen free rotation.

Abstract: It is an object of the invention to provide a useful technique for reducing vibration of a handgrip and improving the cutting efficiency while achieving weight reduction of a reciprocating power tool. According to the invention, a representative reciprocating power tool is provided to comprise a body, a tool bit, an actuating mechanism, a handgrip. The handgrip and the body can rotate with respect to each other via a pivot in a direction crossing the direction of reciprocating linear motion of the tool bit. An elastic element is disposed between the handgrip and the body and serves to absorb vibration transmitted from the body to the handgrip by elastically receiving the relative rotation of the handgrip and the body. According to the invention, vibration in the handgrip can be reduced and the cutting efficiency can be improved without complicating the construction.

Abstract: The invention relates to a reciprocating saw that includes a reciprocatable spindle for supporting a saw blade for reciprocating sawing movement. A body houses a motor and a drive mechanism driven by the motor. The drive mechanism selectively drives the spindle and the body supports the spindle. A grip extends outwardly from the body adjacent a center of gravity of the saw so as to allow an operator to operate the reciprocating saw with a first hand and support a workpiece being cut with a second hand.

Abstract: An apparatus is provided comprising a saw blade, and a saw body portion of a power saw. A lower retaining device, which can hold an object so that the object can be cut by the saw blade, is attached to the saw body portion. The lower retaining device may be attached to the saw body portion so that the object holding device can pivot with respect to the saw body portion. The apparatus may be a reciprocating saw. The lower retaining device may be supplemented with an upper retaining device for holding an object tightly while cutting.

Abstract: A saw includes at least one handle and at least one blade, the handle having at least one fastening device having at least one first part in the form of a rotational body, which rotational body can be turned around a first turning axis. The blade is detachable from the handle and has at least one through cut-out extending from an edge of the blade. The first turning axis extends through the at least one cut-out.

Abstract: A hand saw comprising a handle for actuating the hand saw and a saw blade connected to the handle and provided with a toothed cutting edge, the handle comprising a handle grip clasped by the hand of the user to impart an actuating force to the handle, and the handle grip defining a force entry direction in which the actuating force is introduced into the saw blade, wherein when the hand saw is pushed the force entry direction intersects the cutting edge of the saw blade in the region of a first quarter length of the cutting edge near to the handle or in the region of an imaginary elongation of the cutting edge into the handle.

Abstract: An undercut saw including a motor, a drive shaft rotated by the motor, a blade mount mechanically linked to the drive shaft, the blade mount allowing a saw blade to be mounted and a fixed blade guard circumscribing a portion of the saw blade. The fixed blade guard includes a top plate and a height adjustment skirt in telescoping attachment joined by fasteners. A guide washer including a guide washer slot runner is configured to move up and down in a slot on the height adjustment skirt.

Abstract: A saw for cutting an overhead object is provided. The saw including: an elongated pole having a first end held by a user and a second end; a holding mechanism disposed at the second end of the elongated pole, the holding mechanism having an opening for holding the overhead object; and a cutting blade movably disposed on one of the elongated pole or holding mechanism so as to define a cutting stroke within the opening.

Abstract: It is an object of the invention to provide a useful technique for reducing vibration of a handgrip and improving the cutting efficiency while achieving weight reduction of a reciprocating power tool. According to the invention, a representative reciprocating power tool is provided to comprise a body, a tool bit, an actuating mechanism, a handgrip. The handgrip and the body can rotate with respect to each other via a pivot in a direction crossing the direction of reciprocating linear motion of the tool bit. An elastic element is disposed between the handgrip and the body and serves to absorb vibration transmitted from the body to the handgrip by elastically receiving the relative rotation of the handgrip and the body. According to the invention, vibration in the handgrip can be reduced and the cutting efficiency can be improved without complicating the construction.

Abstract: A jigsaw with the functions of blade scrolling and blade pendulum movement comprises a housing, a motor, a reciprocating rod and a motor transmission system. The motor transmission system transfers the rotation of the motor to an up-and-down movement of the reciprocating rod to drive the blade to make an up-and-down cutting operation. The jigsaw still comprises a control device used to control the blade scrolling and the blade pendulum movement and control device comprises a blade button, a set of link rods and a pendulum axis. The rotation of the blade button drives the reciprocating rod to rotate so as to rotate the blade. The pendulum axis is a cam mechanism used to control the rang of the pendulum movement of the blade. The rotation of the pendulum axis will drive the set of link rods so as to control the blade button.

Abstract: A collapsible handle saw apparatus includes a saw unit which has a saw blade portion and a handle unit attachment portion. The handle unit attachment portion has a male or female attachment end. A plurality of handle units are provided, wherein each handle unit includes a male or female attachment end and an opposite female or male attachment end. Flexible, foldable, internal, linear connector means are threaded through the plurality of handle units. The flexible, foldable, internal, linear connector means include a first end and a second end. With the first handle unit, the first end is connected to the saw unit. A cinching/locking unit is provided which receives the second end of the flexible, foldable, internal, linear connector means. When unerected, the collapsible handle saw apparatus is small enough to fit into a backpack. In addition, the apparatus is easy to erect without the need for any tools.

Abstract: A hand saw including an ergonomically constructed saw blade holder with a pistol type grip, an elongated support having a blade channel for receiving and supporting a particular “T” blade, and various tooth configurations of a saw blade having a cooperating T-shaped blade shanks. Each blade shank includes an aperture at its rear end for receiving a locking pin positioned at the back end of the blade holder that drops into position to secure the blade within the channel of the grip. Additionally, a trigger-like mechanism on the pistol grip, when squeezed, rotates a rubber surfaced pad upward through an opening in the base of the support to contact the underside of the blade shank pushing it upward into the top of the channel to insure blade stability. The “T” design of the blade allows orienting the cutting surface of the blades in different directions so that a user does not have to twist their body or arm to saw.

Abstract: A saw handle for reducing the amount of vibration transmitted to a user during use of a saw. The handle includes a resilient material of lower durometer than the blade mount and is interposed between the blade mount and the user's hand in order to absorb and reduce the vibrations transmitted to the user. In one configuration, the resilient material is interposed between the blade mount and the handle in order to isolate handle from the blade mount. In another configuration, the handgrip is of a resilient material devoid of an internal structure. In yet another configuration, the handgrip is of a resilient material with an internal structure, where the internal structure may have an overlapping or non-overlapping configuration.

Abstract: SHINGLESAW™ is a pneumatically powered miniaturized circular saw designed especially for roofing applications. A planetary gear set is provided to reduce the RPMs of the saw an increase torque, allowing the saw to cut though heavy and sticky roofing materials even when used with a low CFM roofer's compressor.

Abstract: A handsaw includes a saw body, and an alignment and calibration device detachably mounted on the saw body. The saw body includes a handle and a blade mounted on the handle. The alignment and calibration device includes a housing detachably mounted on the handle of the saw body, a light emitting member mounted on the housing to emit a linear light beam outwardly, a plurality of adjusting screws adjustably mounted on a first side of the housing, and a level mounted on a second side of the housing. Thus, the alignment and calibration device is combined with the saw body to guide the sawing direction of the blade and is operated individually to form a vertical indication line, thereby enhancing the versatility of the handsaw.

Abstract: A power tool, a saw and a circular saw. The power tool may include a handle including a support portion movably supportable on the housing portion and extending substantially about the circumference of the housing portion. The support portion may include a second end movable relative to a first end such that the support portion selectively applies a force to the housing portion. The saw may include a bevel angle detent mechanism in which one of the detent member and the recess is angularly adjustable relative to the associated one of the detent support and the recess support to adjust the predetermined bevel angle position. A bevel angle detent mechanism may include an engagement operating assembly operable between a detent engagement-enabled condition, in which the detent member is engageable in the recess, and a detent engagement-prevention condition, in which the detent member is prevented from engaging the recess. The circular saw may include a spindle lock assembly.