Abstract: A cutting tool includes a body formed by a first wall, a second wall, and a third wall, extending outward from a base. The first wall, second wall, third wall and the base define a trough in the body. The cutting tool further includes a blade holder in the trough, the blade holder pivotally engaged to the body, a strut assembly in the trough, the strut assembly pivotally engaged to the blade holder and pivotally engaged to the body, a blade in the blade holder, a blade channel in the body and extending through a third wall so as to receive the blade, at least one angled body channel in the body and wherein the blade holder is pivotable relative to the body to enable the blade to cut through a plant stem or tree branch present in the blade channel and the at least one angled body channel.

Abstract: A rope dispensing system for dispensing a continuous rope from a compressed rope cartridge. The device has a canister for storage of the rope cartridge, a resealable lid with a grommet for passing the rope through the lid, and a replaceable cutting mechanism for cutting the rope. Preferably the rope cartridge is shrink-wrapped to fit within case and keep rope from unraveling.

Abstract: Embodiments of a cutting assembly for a bone and tissue resection device bone disclosed herein. In one embodiment, a cutting assembly can include a blade shaft having a distal end with an arcuate blade, a sleeve surrounding the blade shaft and arcuate blade, the sleeve having a distal end defining an opening sized and shaped to allow the arcuate blade to translate distally beyond the distal end of the sleeve, a footplate positioned beyond the distal end of the sleeve and configured to resist distal movement of material being cut by the arcuate blade when the arcuate blade is translated distally against the material, and a support extending from the distal end of the sleeve to the footplate, the support element defining a cutting region between the distal end the sleeve and the footplate.

Abstract: A cushion back cutter includes finger holes that are shaped to make blade changes and adjustments faster and easier. The cushion back cutter includes a center plate with a recess forming a blade pocket for holding a slotted razor blade. The center plate includes a finger opening for removing a slotted razor blade. The finger opening, which may be non-circular, crosses an upper wall of the blade pocket that supports the blade. A first side plate attached to a first side of the center plate covers the blade pocket in the center plate, and includes a blade window for removing a slotted razor blade from the blade pocket of the center plate. A second side plate is attached to a second side of the center plate, which also includes a finger opening.

Abstract: A guide attachment for a rotary power tool includes a body and an outer guard. The body defines a central opening configured to receive a shank of the rotary power tool, and the central opening defines a central axis. The outer guard extends circumferentially around at least a portion of the body, and the outer guard and the body define a disk receiving recess adapted to receive at least a portion of a cutting disk of the rotary power tool. The outer guard further defines a first aperture that extends through the outer guard in a first direction that is generally orthogonal to the central axis.

Abstract: A slicer includes a tubular main body having a handle, with a first open end and a second closed end. A slicer grip includes an interior blade and a shape that mates with the tubular main body. The grip is configured to allow the blade to extend into the tubular main body and to pass along the length of the tubular main body to slice items contained within the tubular main body.

Abstract: A flexible structure inflation device, comprising an inflation assembly configured for insertion between first and second overlapping film layers of a web of material, the inflation assembly having a fluid conduit configured directing a fluid in between the layers to inflate the web; and a cutting member held magnetically in an operative position adjacent the inflation assembly to cut the film passing over the inflation assembly.

Abstract: A floor laying tool allows a flooring installer to create splices between longitudinally overlapping beads of sealant where sheets of flooring are laid down in abutting relationship. The floor laying tool has a base structure with a flat bottom, a front end and a rear end. The rear end is hollow to accommodate a carriage that moves in a reciprocal, longitudinal path along inclined tracks on the base structure. The carriage carries a blade. When the tool is positioned over the end of a bead of sealant lying in a groove where the flooring edges abut, the carriage is moved forward while the base is held stationary. The carriage is moved up the inclined tracks, and travels along an inclined path to remove an elongated slice from the upwardly facing portion of the end of the bead of sealant. A subsequent bead of sealant laid in longitudinally overlapping fashion is joined in a splice that is nearly invisible in the finished product.

Abstract: An envelope opener features a through slot defining a channel that is closed on three sides around an axis of the slot. A blade projects into the channel from a first closed side thereof to an opposing second closed side thereof, and lies in plane spaced from the closed third side of the channel that lies opposite the mouth. The third side of the channel is angled relative to blade, and the cutting edge slopes away from the first closed side of the channel toward the second closed side, whereby the cutting edge is closer to both the second and third sides of the channel at one end thereof than the other. At the other end, a radiused corner is provided between the third side of the channel and an exterior of the tool. A metal insert lines one or more sides of the channel for an improved wear life.

Abstract: A handheld engine-driven cutter is provided with a disk blade and an engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, a casing that houses the filter and the carburetor, at least one operation member that is operated by a user and connected to the carburetor via a link, and a shaft that is connected to the casing and supports the operation member in a swingable manner. A shaft receiving groove that supports the shaft is formed in the casing.

Abstract: A handheld engine-driven cutter is provided with a disk blade and an engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, a casing that houses the filter and the carburetor, at least one operation member that is operated by a user and connected to the carburetor via a link, and a shaft that is connected to the casing and supports the operation member in a swingable manner. A shaft receiving groove that supports the shaft is formed in the casing.

Abstract: This document provides devices and methods for processing elongate generally cylindrical food products. For example, this document provides devices and methods for longitudinally cutting sausages, and the sausage designs as cut thereby.

Abstract: A loop pile cutter includes an added blade holder thumbscrew that provides an additional clamping force to hold a blade holder right side and blade holder left side against a base mounting bracket. The added blade holder thumbscrew also guides the blade holder along the base mounting bracket. In particular, the added blade holder thumbscrew inserts within a slot in the base mounting bracket. Since the added blade holder thumbscrew is removable, the slot may be closed-ended. The combination of an added blade holder thumbscrew and a closed-ended slot in the base mounting bracket reduces deflection of the blade holder from carpet tufts that resist being parted by a center row guiding edge.

Abstract: A method for installing a fiberglass cast on and removing the cast from an individual includes an open ended pliable thin-walled polymer guide track and cutting tool designed to track along said guide track to cut the cast and to prevent, while a cast is being removed, injury to the individual.

Abstract: An apparatus for cutting hair and, in particular, bangs, includes a main body portion configured to fit against a forehead of a user, the main body portion including at least one comb positioned on a front side thereof, a cutting element slidably attached to the main body portion, an adjustable strap attached to the main body portion, the strap positioned around a head of the user to secure the main body portion against the user's forehead. Once the main body portion is secure, the hair of the user is pulled over the main body portion and through the at least one comb, and the cutting element is then slid across the main body portion cutting the hair pulled through the at least one comb. The apparatus thus permits the user to cut their hair, preferably their bangs, in any fashion, preferably straight.

Abstract: In accordance with a preferred embodiment of the present disclosure, a wire bundle wrap cutter is provided for cutting wire bundle wraps. The wire bundle wrap cutter generally comprises a shaft with a cutting end, and a handle end, a cutting head perpendicular to the cutting end, and a handle with a trigger at the handle end. The cutting head defines a channel between a tongue and a blade enclosure. There is a cutting blade disposed in a slot in the blade enclosure which is movable from an enclosed position wherein the cutting edge is inside the blade enclosure to an activated position wherein the cutting edge is moved toward the tongue portion to cut a wire bundle wrap placed in the U-shaped channel.

Abstract: A method for installing a fiberglass cast on and removing the cast from an individual includes an openended pliable thin-walled polymer guide track and cutting tool designed to track along said guide track to cut the cast and to prevent, while a cast is being removed, injury to the individual.

Abstract: A method for installing a fiberglass cast on and removing the cast from an individual includes a guide track and cutting tool designed to control carefully the vertical displacement and lateral displacement of the tool when the tool is used to cut the cast, and, accordingly, to prevent, while a cast is being removed, injury to the individual.

Abstract: A clay cutting and beveling tool (100, 300) includes a guide ruler (115) including a guiding edge (410) and a cutting guide (120) in sliding engagement with the guiding edge. The cutting guide includes a body (520) formed with a plurality of angled through holes (530) each passing through the body at a different angle. The tool (100) is placed onto a clay slab (105) with a support surface (445) in contact with a top surface of the clay slab. A pin tool (110) is inserted into one of the angled through holes and left in engagement with the angled through hole as the cutting guide is advanced along the guiding edge. The pin tool cuts the clay slab with a beveled cut. A non-beveled through hole (535) also passes through the body (520) and is used to make non-beveled cuts.

Abstract: The invention relates to a power tool (1), especially in the form of a jigsaw (2), which comprises a saw blade (8). The back (39) of said saw blade is supported by a supporting member, which, even when in the shape of a supporting roller (36, 37), allows a controlled support of the saw blade (8) both in the pendulum stroke mode and in the scrolling mode.

Abstract: In accordance with a preferred embodiment of the present disclosure, a wire bundle wrap cutter is provided for cutting wire bundle wraps. The wire bundle wrap cutter generally comprises a shaft with a cutting end, and a handle end, a cutting head perpendicular to the cutting end, and a handle with a trigger at the handle end. The cutting head defines a channel between a tongue and a blade enclosure. There is a cutting blade disposed in a slot in the blade enclosure which is movable from an enclosed position wherein the cutting edge is inside the blade enclosure to an activated position wherein the cutting edge is moved toward the tongue portion to cut a wire bundle wrap placed in the U-shaped channel.

Abstract: An apparatus facilitating a cutting operation includes a knife; and a hand-mountable cutting board utensil. The utensil includes: a cutting board for disposition between the thumb and an index finger of the hand, the cutting board having an exposed cutting surface for orienting toward the index finger and a second surface for orienting toward the thumb; and a retainer having two lateral sides and being configured to receive and releasably retain the thumb along a longitudinal length of the retainer. The cutting board includes portions that extend transversely to a direction defined by the longitudinal length respectively beyond the two lateral sides of the retainer, each portion having exposed, oppositely facing front and back surfaces.

Abstract: A trimmer to cut a backing on which an overlay (e.g., a photograph) is mounted. The trimmer includes cutting blades by which to accurately trim the backing so that neat, uniform borders are formed all around the overlay. A removable fence has a stop that runs longitudinally across a work surface of the trimmer. The fence is carried by a pair of risers that are capable of moving between at-rest and elevated positions relative to the work surface. A rotatable lever arm is coupled to the risers by a linking cam rod. The stop of the fence normally lies flush against the work surface to block the backing and the overlay mounted thereon from moving past the fence to the cutting blades. When the lever arm and linking cam rod are rotated in a first direction, the risers are caused to move by the linking cam rod upwardly from the work surface to the elevated position and the stop of the fence is lifted upwardly and off the work surface to create a gap therebetween.

Abstract: A food cutting device can include a food drawer, a base, and a force application mechanism. The food drawer can have an upper plate and a lower plate that are hinged clamshell-style. The food drawer can be slid relative to the base to open and close the food drawer. The base can be adapted to mount under an existing kitchen component such that the food cutting device does not take additional counter space. The base can include a force application mechanism such as a roller mechanism disposed thereon and configured to compress the upper plate of the food drawer onto the lower plate as the drawer is closed. A cutting mechanism such as a cutting blade can be positioned on one of the plates of the food drawer such that when the food drawer is closed, the plates are compressed and the cutting mechanism is advanced into a food item in the drawer.

Abstract: A device for opening an envelope is disclosed. In the envelope opening device of the present invention, when a user merely inserts an edge part of an envelope into a guide slot of a casing and pushes or pulls the envelope, the edge part of the envelope is precisely cut by a cutting means to a predetermined length while the edge part is supported and guided by a guide wall, which is provided inside the guide slot, and while the envelope is held and supported by a holding means such that it is prevented from undesirably moving. Therefore, the present invention makes it possible to precisely cut the edge part of the envelope to a minimum length. Furthermore, because the present invention does not require the user to pay much attention to the length of the edge part to be cut, there is an advantage in that the opening process is simplified.

Abstract: The invention is based on a handheld power saw, having a coupling means (10) for retaining and driving a saw blade (12), and having a guide assembly (14) for guiding an oscillating motion (16) of the saw blade (12). It is proposed that the guide assembly (14) includes at least one lateral bracing means (18, 18?) for shielding the coupling means (10) from shear forces acting on the saw blade (12).

Abstract: An apparatus facilitating a cutting operation includes a knife; and a hand-mountable cutting board utensil. The utensil includes: a cutting board for disposition between the thumb and an index finger of the hand, the cutting board having an exposed cutting surface for orienting toward the index finger and a second surface for orienting toward the thumb; and a retainer having two lateral sides and being configured to receive and releasably retain the thumb along a longitudinal length of the retainer. The cutting board includes portions that extend transversely to a direction defined by the longitudinal length respectively beyond the two lateral sides of the retainer, each portion having exposed, oppositely facing front and back surfaces.

Abstract: A cutting device holds an article to be cut stationary while a blade is traversed along a curved guide to peel or slice away material from the article. The article may be rotated using an indexing mechanism to realign the article with respect to the blade. The cutting device is especially configured to cut complex shapes, such as a seven-sided tourné. Portions of the cutting device may be separated for storage or travel, and a storage container may be provided to protect the device as well as to keep the separated pieces together.

Abstract: The invention relates to a guide device (1) for a saw blade (2), in particular for an electric tool, which is operated in reciprocating motion (H) and which comprises a clamping device (4) engaging in the clamping end (3) of the saw blade (2), and a pendulum guide device (5) attached to the back of the saw blade and located at an axial distance (a) from the clamping device (4). According to the invention, the pendulum guide device (5) features at least two guide elements (6) which are arranged at an axial distance from each other. The invention further relates to an electric tool which features said guide device (1). Moreover, the invention relates to an electric tool with said guide device (1), in particular a jigsaw (23).

Abstract: A utensil for a digit of a hand includes a cutting board for disposition between a thumb and an index finger. The cutting board is attached to a retainer that receives and retains the thumb such that a cutting surface of the cutting board is oriented toward the index finger. The cutting surface protects the thumb during cutting of items against the cutting surface. Optionally, one or more tools are defined by, or attached to, the cutting board. In a particular example, a utensil for a digit of a hand having a cutting board is useful at least for cleaning, zesting, peeling, and paring or chopping a fruit or vegetable.

Abstract: An electrically driven router is mounted in a top portion of an elongated rod. An electrical cord is juxtaposed along the length of the rod and is electrically connected to the router at a top portion of the rod and at a lower portion of the rod to a source of electrical power in the form of a battery pack or 110 volt service. The router mounts a fluted cutting bit having a length preferably of at least three inches, the bit adapted to laterally cut through a longitudinal axis of small diameter vegetation.

Abstract: A safety knife construction (10) including: a mounting member (20) affixed to the bottom of a conventional utility knife (100) having a cutting blade (101) retractably disposed in a knife sheath (104) under the influence of a push button (102) and, a wheeled arm member (30) pivotally connected to the mounting member (20) and normally disposed in a closed covering relationship with the cutting blade (101) under the influence of a spring element (40).

Abstract: A cutting apparatus for cutting a sheet material is provided. The cutting apparatus includes a platform; a rail structure secured onto the platform; a sliding member sliding along the rail structure; a cutting member movably engaging with and carried by the sliding member to pass through and cut the sheet material sustained on the platform; and an adjusting member. The adjusting member can urge the cutting member to move relative to the sliding member so as to contact with the sheet material in response to an external force, and return the cutting member to move relative to the sliding member so as to release the cut sheet material manually or automatically.

Abstract: The present invention is a rolling device for cutting sheet material including a planar body member supported vertically on wheeled axles oriented perpendicularly to the vertical planar body member. The planar body member includes a cutting notch and a contained cutting blade member with a cutting edge exposed within the cutting notch. A handle member is secured to the planar body member and extends upwardly opposite the wheeled axles. A crossbar can be attached to the handle member. A user grasps the handle member, or crossbar, and rolls the planar body member forward on the wheeled axles to cut a sheet of material passing into the cutting notch.

Abstract: A manually operated floor grooving tool is provided which has opposing front and rear ends with a seam-following roller at its front end and a groove-following roller at its rear end. The tool also employs a pair of grooving blades, one at the front end and one at the rear end. The front grooving blade is inclined upwardly and rearwardly with its cutting tip located just behind the forward axis of rotation of the seam-following guide. The rear-end grooving blade, on the other hand, projects rearwardly from the rear end of the tool and is inclined upwardly and forwardly and behind the groove-following roller. Since the rear-end grooving blade projects beyond the end of the tool in which it is secured, it can complete the formation of the groove all the way up to a vertical abutment. The groove is thereafter filled with sealant in a conventional manner.

Abstract: A trimming apparatus for variously trimming a sheet material is disclosed. The trimming apparatus includes a base for placing the sheet material thereon, a rail mounted on the base, a first trimming element for trimming the sheet material in a first manner, a second trimming element for trimming the sheet material in a second manner, a carriage movably engaging with the rail, having a first and a second portions coupled to the first and second trimming elements, respectively, and having a third portion for being exerted thereon a driving force to move along the rail, thereby carrying a selected one of the first and second trimming elements to cross over the sheet material.

Abstract: Apparatus for cutting sheet material comprises a hand-manoeuvrable body (10) comprising separate superimposed parts (11, 12) with a gap (13) between in which a sheet material (23) can be received. The parts are physically connected only by a blade (14), and a pressure means (22), e.g. a freely rotatable wheel is provided to tension the sheet in front of the blade. The gap (13) may be sinusoidal for support, and tensioning of the sheet. A window (24) is provided for viewing the sheet in front of the blade (14).

Abstract: A hand crank driven fruit and vegetable peeler for peeling away an outer portion of a fruit or vegetable. An arbor is detachably mounted in the hand crank for rotating a fruit or vegetable against a sharp cutting blade. The cutting blade is mounted in the end of a slender member which is pivotally and slidably mounted to a base. During peeling, the fruit or vegetable is manually rotated with the crank as the blade is traversed across an outer portion of the fruit or vegetable.

Abstract: A fruit and vegetable peeler which is driven by a small rotary power tool. An arbor is detachably mounted in the power tool for rotating a fruit or vegetable against a sharp cutting blade. The cutting blade is positioned relative to the fruit or vegetable by a steady rest on the handle. The blade has a narrow elongated front cutting portion and a spaced apart narrow elongated rear portion which pivotally attached to the handle. During the peeling of the fruit or vegetable, the steady rest maintains the position of the blade relative to the fruit or vegetable. In a first aspect of the invention, the steady rest is an integral portion of the handle and has a fixed spatial relationship to the blade. In a second aspect, the steady rest is attached to the handle and its position on the handle is selectively adjustable to accommodate large differences in the size and shape of fruits or vegetables. In a third aspect, a pair of blades and steady rests are provided on a common handle.

Abstract: In a cutting device, which is more particularly used for cutting laid floor coverings, which are preferably fixed flat to the substrate and having a chassis, provided with support means for support on the floor covering, in which the chassis carries at least one cutting tool, which can be transferred into a working position and where the cutting tool is in cutting engagement with the floor covering, the cutting tool is rigidly coupled to the bearing surfaces of the support means in the working position.

Abstract: A fruit and vegetable peeler having a blade mounted on a handle and a handle for supporting and traversing the blade along an outer surface of a fruit or a vegetable. The handle has a steady rest for maintaining the position of the blade relative to the fruit or vegetable. The blade has a narrow elongated front cutting portion, a narrow elongated spaced apart rear portion and short connecting end portions for attaching the blade to the handle. In a first aspect of the invention, the steady rest is an integral portion of the handle and has a fixed spatial relationship to the blade. In a second aspect, the steady rest is attached to the handle and its position on the handle is selectively adjustable to accommodate large differences in the size and shape of fruits or vegetables. In a third aspect, a pair of blades and steady rests are provided on a common handle.

Abstract: A hand operated trimmer for trimming an edge of vinyl, carpet or the like being installed on a floor so that the cut edge of the floor covering will lie closely against an adjacent wall. The trimmer comprises an elongate base member and an integral cutting blade. The base member has a generally triangularly shaped cross section, with two of the elongate external surfaces of the base member meeting at a right angle, and the elongate external surface opposite the right angle being a concave surface. The cutting blade is mounted closely adjacent the concave surface and in a substantially perpendicular relationship thereto. Pressure applying rollers are spaced a slight distance from the concave surface so as to define a vinyl-receiving entry location for a vinyl sheet to pass in a longitudinal direction along the concave surface, with the pressure applying rollers serving to keep the vinyl sheet in close contact with the concave surface.

Abstract: A powered circular saw blade on a vertical shaft is supported on a slide which is slideably mounted on a guideway having feet to enable moving the assembly around on a building sub-floor. The feet are adjustable to enable raising or lowering the guideway base and, thereby, the saw blade. A blade guard is affixed to the guideway base and shaped to admit the saw assembly to an inside corner of a building room. The blade is normally retracted behind the blade guard but can be advanced to position ahead of the guard as the guard is braced against a door jamb or the like and the slide is pushed toward the door jamb to advance the blade into cutting position. Immediately upon release of the advancing force manually applied, a return spring returns the blade to retracted protected position.

Abstract: In accordance with the invention, a plastic stringline cutter apparatus is provided which includes a base, an upright stand, and a faceplate that permanently connects unitary through which a slot with an oval acclivity or syncline is provided which accepts a ratchet paddleblade with a connecting handle that mounts springable, releasable and reversible in a unitary slot. In one embodiment the paddleblade with connecting handle which is manually springable operative has a plurality of incurvate xyresic edges, typically two, one upper and one lower.

Abstract: This invention is directed to a device designed to cut or score floor covering materials such as vinyl, linoleum, carpet and other sheet goods. The device has a metal base with a straight edge located on the front and rear portions of the meal base. Stabilizing members fixed to the top surface of the metal base provide a support for positioning pins which hold the metal base to the carpet. When cutting vinyl of linoleum floor coverings, the positioning pins are adjusted upward and the non-slip rubber coating on the bottom surface of the metal base prevents the straight edge from moving. A first guided track is fixed to the top surface of the metal base between the front portion of the metal base and the stabilizing members. The first guided; track has a channel designed to receive a cutting member. The cutting member has a vinyl knife or a carpet knife mounted to a second guided track. The cutting member is available in a right handed version and a left handed version.

Abstract: A belt skiving apparatus and method in which a free-standing blade-carrying carriage is employed which does not require a guiding base. The carriage has a pair of rollers defining a nip into which a belt end to be skived is passed. The rollers press together about the belt end to securely grip the belt. One of the rollers is toothed to provide a non-slip engagement with the surface of the belt and at least one of the rollers is driven, preferably manually, through a crank arm. Rotation of the rollers advances the carriage relative to the belt to advance the carriage across the width of the belt. As the carriage is advanced, the belt is passed through the rollers and through a cutting blade disposed adjacent the rollers. As the carriage is advanced along the width of the belt, the blade slices a thin strip of the upper portion of the belt adjacent its upper face from the remainder of the belt. The thin strip that is removed is the portion of the belt that was punctured by the teeth of the driving roller.

Abstract: A belt skiving apparatus is provided having a free-standing blade-carrying carriage mounting a pair of rollers defining a nip into which a belt end to be skived is passed. The rollers press together about the belt end to securely grip the belt, with at least one of the rollers being driven, preferably manually, through a crank arm. Rotation of the rollers advances the carriage relative to the belt to advance the carriage across the width of the belt. As the carriage is advanced, the belt is passed through the rollers and through a cutting blade disposed adjacent the rollers, with the blade slicing a thin strip of the upper portion of the belt adjacent its upper face from the remainder of the belt. The rollers may be driven by a ratchet arm to move the carriage along the belt end. Preferably, two pairs of rollers are employed on the carriage, one forward and one rearward of the blade to cut the uncut portion remaining at the trailing side of the belt after the belt passes through the forward roller pair.

Abstract: An emergency safety-belt cutter is provided with frame having an opening. A slide is disposed within the frame opening for receiving and closely supporting the safety-belt. The slide constrains the safety-belt to keep the safety-belt from wrinkling during the cutting movement of said blade. A cutting blade having a cutting edge is attached to the frame and protrudes into the opening. The blade engages and cuts the safety-belt supported in the slide upon movement of said frame transversely over said safety-belt. Furthermore, a guard means is detachably secured to the frame to prevent cutting the safety-belt during inadvertent pulling of the frame. The guard means includes a sheath positioned in front of the cutting blade cutting edge to protectively sheath the blade. The guard means is detachable from the frame to unsheathe the cutting edge to permit cutting of the safety belt.

Abstract: An improved drywall cutting and scoring device which can quickly cut drywall transversely, longitudinally, and at right angles, without the need for separeate measuring, marking, chalk-lining, and cutting steps. The device includes an elongated measuring bar (14), having four planar measuring indicia extending longitudinally between its opposite ends. Telescopic guide rails (22, 24) extend from one end of the measuring bar, parallel along its length in a laterally spaced relationship. A drywall panel is cut by first depressing the locking button (48) and then moving the adjustable block (10) to any selected setting. The tool is positioned on the drywall panel (68) so that the adjustable block is mounted against one edge of the drywall panel. Rollers (46) rollably ride on the face of the drywall panel adjacent the panel edge against which the associated adjustable block is adapted to slide.

Abstract: A drywall measuring and cutting tool has a guide riding the edge of a sheet of drywall and, normal thereto, a graduated rod. A knife is fastened to the rod, and can be rotated for shallow or deep cuts. The guide has an opening through which passes the graduated rod. Idle rod length thus projects away from the knife, avoiding interference with the floor of a drywall truck when cutting drywall carried by the truck. When making repeated narrow scores, measurement and addition of numbers possibly including fractions are avoided by aligning graduation marks with score lines. Adjusting for new width cuts is performed without tools. The knife is adjustable for right or left hand operation.