A holding element for a device for supporting and/or guiding a machine tool or a workpiece, wherein the device includes a contact body having a contact surface for contact on a work surface of a workpiece or a wall. It is provided that the holding element includes an adhesive means for adhesion to the work surface and a fastening means for a releasable hold on the contact body, wherein the fastening means includes at least one formfitting contour for formfitting hold on a holding element receptacle of the contact body.

A system for cutting wide workpieces is presented having a track that extends a length between opposing ends and extends a width between a cutting edge and a non-cutting edge. One or more measuring bodies are connected to track and include a flexible measuring tape that extends outward from the rear side of the measuring body. The measuring bodies include a locking member that includes an arm connected to a rotating axle having a cam surface that pushes down upon a brake shoe that includes pads formed of a material having a high coefficient of friction that securely holds the measuring tape between the brake shoe on one side and a cradle on the other side. In this way, a system is presented that facilitates quick, easy and repeatable cuts on wide workpieces.

The present invention is an attachable rolling plate assembly which can be attached as a single unit to a portable cutting tool to facilitate the safe rolling movement of the portable cutting tool on the workpiece. The invention comprises a frame assembly formed from a single piece of molded material such as fiber enriched high-impact nylon having a pair of oppositely disposed longitudinal sidewalls with damping strips extending therefrom, and a flat base portion having an opening through which a saw blade of a power saw extends. The plate has front and rear fastening members to retain a plate of a power cutting saw onto the rolling plate assembly. The invention also includes a cutting guide assembly to facilitate a straight cut, reduce torsional rotation of the saw blade and reduce kickback of the saw.

The present invention is an attachable rolling plate assembly which can be attached as a single unit to a portable cutting tool to facilitate the safe rolling movement of the portable cutting tool on the workpiece. The invention comprises a frame assembly formed from a single piece of molded material such as fiber enriched high-impact nylon having a pair of oppositely disposed longitudinal sidewalls with damping strips extending therefrom, and a flat base portion having an opening through which a saw blade of a power saw extends. The plate has front and rear fastening members to retain a plate of a power cutting saw onto the rolling plate assembly. The invention also includes a cutting guide assembly to facilitate a straight cut, reduce torsional rotation of the saw blade and reduce kickback of the saw.

A track square and a method of use thereof. The track square is adjustable to change an angle at which a guide rail is engaged therewith. A user is able to make a cut with a track saw that is oriented at right angles to the edge of the wood but is also able to make cuts at angles of less than ninety degrees relative thereto. The guide rail is secured to a rotatable turntable on the track square by an engagement mechanism. The turntable is rotated to the desired angle utilizing an angle setting mechanism and is then locked at the selected angle by a locking mechanism. The engaged guide rail and track square are positioned on the piece of wood to be cut and the track saw is moved along the guide rail to cut the wood at the set angle.

A worktable (100), having: a left slot grid (102); a right slot grid (104) secured to the left slot grid; and a center slide (106) configured to be adjustably positionable between the left slot grid and the right slot grid.

A worktable (100), having: a left slot grid (102); a right slot grid (104) secured to the left slot grid; and a center slide (106) configured to be adjustably positionable between the left slot grid and the right slot grid.

A cutting tool guide having a base plate with a top face and bottom face. A first alignment member and a second alignment member are mounted to the top face. The first and second alignment members are positioned at a right angle to each other. At least one connector mounted to said first alignment member. A power tool with a shoe can be positioned upon the base plate top face with the shoe of the power tool engaging the first and second alignment members to accurately, quickly and positively align the power tool on the baseplate.

A cutting tool guide having a base plate with a top face and bottom face. A first alignment member and a second alignment member are mounted to the top face. The first and second alignment members are positioned at a right angle to each other. At least one connector mounted to said first alignment member. A power tool with a shoe can be positioned upon the base plate top face with the shoe of the power tool engaging the first and second alignment members to accurately, quickly and positively align the power tool on the baseplate.

Embodiments of the invention provides a cutting tool. The cutting tool includes a housing; a motor, accommodated in the housing; a transmission mechanism, connected to the motor and used for driving a saw blade, having a saw blade plane; and base plates, connected to the housing and comprising a first base plate provided with a first bottom surface and a second base plate provided with a second bottom surface, wherein at least one of the first base plate and the second base plate is provided with an abutting surface coplanar with the saw blade plane; the abutting surface is used for being matched with a guide surface, and the first base plate and the second base plate are movable to expose the abutting surface.