Abstract: A sawing machine includes a base and four legs. The legs are connected to a bottom of the base, each of which has a first tube and a second tube, wherein the first tubes are connected to corners of the bottom of the base and the second tubes are detachably connected to the first tube respectively. The base has a storage space to receive the disassembled second tube.

Abstract: A sawing machine has a cutting angle adjustment mechanism for adjusting the cutting angle of a saw blade. The adjustment mechanism includes a handwheel for rotation by the user to bias a bracket on which a saw unit having the saw blade is mounted so as to further adjust the cutting angle of the saw blade, and a positioning member, which is rotatable between a first position to lock the bracket in position and stop the handwheel from biasing the bracket and a second position to allow operation of the handwheel to bias the bracket.

Abstract: A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding plate fixedly mounted on the second rails, and a positioning device for locking the sliding plate to stop the sliding plate from movement relative to the base.

Abstract: For mounting on the beam of a mobile stand to hold a machine, a bracket assembly includes a bracket body supportable on the beam of the mobile stand, a front clamp mounted in the bracket body for clamping on the beam of the stand, a rear clamp pivoted to the bracket body, and a locking control device pivotally mounted in the bracket body for operation by the user to impart a biasing force to the rear clamp for enabling the rear clamp to be firmly clamped on the beam of the stand so as to further hold down the machine on the beam.

Abstract: A worktable includes a base supporting a main table and an auxiliary table, two guide rods slidably supported on the auxiliary table, a sliding board slidably supported on the guide rods, a linking mechanism having a linking rod affixed to the bottom wall of the sliding board for carrying the guide rods to move with the sliding board when the sliding board is moved from a first direction to a second direction reversed to the first direction.

Abstract: A table saw includes a primary table having an opening through which a saw blade extends, and an auxiliary table slidably coupled to the primary table at one side. A fence is movable on the primary table and the auxiliary table relative to the saw blade. A first scale is provided on the primary table and exposed to the outside. A first index is provided at the fence for indicating readings of the first scale. A second scale is kept from sight when the auxiliary table is abutted against the primary table and exposed to the outside for reading by a second index when the auxiliary table is pulled outwards from the table.

Abstract: A rip fence for movable and positionable use on a worktable of a cutting machine includes an adjusting handle for control locking of the fence to the worktable, and a trigger, which keeps the fence locked to the worktable when it is not pressed and, which enables the user to unlock the fence from the worktable by operating the adjusting handle when it is pressed.

Abstract: A worktable includes a base on which a main table is supported, two guide rails arranged at two sides of the main table, a table extension slidably coupled to the guide rails, a locking structure provided at the table extension for locking the table extension to the guide rails, and a positioning structure provided at one lateral sidewall of the base for holding the table extension after removal of the table extension from the guide rails.

Abstract: A mobile power tool stand includes two transverse bars for holding a power tool thereon, two first legs respectively pivoted to the transverse bars, two links respectively pivoted to the transverse bars, two second legs respectively pivoted to the first legs and the links for allowing the mobile power tool stand to be set between a received status where the first legs and the second legs are received together, and an extended status where the bottom ends of the first and second legs support the whole structure of the stand on the floor, and a locking structure for selectively locking the mobile power tool stand between the received status and the extended status.

Abstract: For mounting on the beam of a mobile stand to hold a machine, a bracket assembly includes a bracket body supportable on the beam of the mobile stand, a front clamp mounted in the bracket body and clamped on the beam of the stand, a rear clamp pivoted to the bracket body, and a locking control device pivotally mounted in the bracket body for operation by the user to impart a biasing force to the rear clamp for enabling the rear claim firmly clamped on the beam of the stand so as to further hold down the machine on the beam between the front clamp and the rear clamp.

Abstract: A table saw includes two guide bars movable along two opposite sides of a worktable to carry a table extension, and a locking mechanism for locking the guide bars in position. The locking mechanism includes a handle pivoted to a coupling block at the bottom side of the worktable, two eccentric members reversely mounted in the handle, and two links respectively coupled between the eccentric members and the guide bars and movable with the handle to force a respective stop block against or to release the respective stop block from the guide bars to further lock or unlock the guide bars and the table extension.

Abstract: A table saw includes a table, a saw unit coupled to a substantially inverted U-shaped suspension girder, two supporting devices fixedly fastened to the bottom side of the table to support the suspension girder, and two sliding blocks respectively fastened to the two ends of the suspension girder and respectively coupled to a respective arched guide slot in each of the supporting devices to guide movement of the suspension girder along an arched track to keep the cutting reference point of the saw blade in position so that the saw blade can cut the workpiece accurately.

Abstract: A saw blade adjustment structure used in a table saw for correcting the position of a saw blade of a saw unit includes a supporting member provided below the bottom side of the table of the table saw to support the saw unit of the table saw, and an adjustment device, which includes a driven member connected to the supporting member and a rotating member that has an eccentric portion for moving the driven member to correct the position of the saw blade upon rotation of the rotating member by an external rotary driving force.

Abstract: A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding plate fixedly mounted on the second rails, and a positioning device for locking the sliding plate to stop the sliding plate from movement relative to the base.

Abstract: A rip fence for movable and positionable use on a worktable of a cutting machine includes an adjusting handle for control locking of the fence to the worktable, and a trigger, which keeps the fence locked to the worktable when it is not pressed and, which enables the user to unlock the fence from the worktable by operating the adjusting handle when it is pressed.

Abstract: A table saw includes a primary table having an opening through which a saw blade extends, and an auxiliary table slidably coupled to the primary table at one side. A fence is movable on the primary table and the auxiliary table relative to the saw blade. A first scale is provided on the primary table and exposed to the outside. A first index is provided at the fence for indicating readings of the first scale. A second scale is kept from sight when the auxiliary table is abutted against the primary table and exposed to the outside for reading by a second index when the auxiliary table is pulled outwards from the table.