The invention relates to a drill comprising a body which extends along a longitudinal axis (L) from a rear side (B) to a front side (F), wherein the body comprises a main cutting edge on the front side (F), wherein the body comprises at least one guide bevel which extends in axial direction (A) and toward the front side (F), wherein, toward the front side (F), the guide bevel has an end section which is tapered. The invention further relates to a method for producing such a drill.

An apparatus comprising a cylindrical die holder base containing two recessed compartments, two different abrasive coated sharpen dies, a cylindrical index containing drill bit guide holes used to align drill bit dead center with the sharpening dies, male and female hemispheres on the index and the base to ensure alignment, a spring assembly allowing for separation of index from base while rotating index, a cylindrical safety guard used to cover index holes that are not aligned with sharpening dies, a locking knob used to lock and unlock index to base to allow or disallow rotation, and a radiused handle with a flat bottom used to safely hold drill sharpening device down on a flat surface while in use.

The invention relates to a rotary tool, in particular a drill (2), which extends along a longitudinal axis (4), having an end face (6); a center (12); at least two main cutting edges (8), each of which extends from the center (12) outwards towards a cutting corner (10); a flute (20) associated with each main cutting edge (8), a flank on the end face (18), associated with each main cutting edge (8); a rake angle () between the respective main cutting edge (8) and the flute (20); a ground face (26) which forms a point thinning (30) in the area of the center (12), extends into a radially outer area and defines the rake angle () in the area of the main cutting edge (8). The rotary tool is characterized in that the rake angle () formed by the ground face (26) is constant along the main cutting edge (8), and the flank (18) of the other main cutting edge (8) is formed by the ground face (26). An advantageous, excellent cutting behavior is thereby achieved along the main cutting edge (8). The invention further relates to a method for manufacturing the rotary tool, which is then especially simple to produce.

The invention relates to a rotary tool, in particular a drill (2), which extends along a longitudinal axis (4), having an end face (6); a center (12); at least two main cutting edges (8), each of which extends from the center (12) outwards towards a cutting corner (10); a flute (20) associated with each main cutting edge (8), a flank on the end face (18), associated with each main cutting edge (8); a rake angle () between the respective main cutting edge (8) and the flute (20); a ground face (26) which forms a point thinning (30) in the area of the center (12), extends into a radially outer area and defines the rake angle () in the area of the main cutting edge (8). The rotary tool is characterized in that the rake angle () formed by the ground face (26) is constant along the main cutting edge (8), and the flank (18) of the other main cutting edge (8) is formed by the ground face (26). An advantageous, excellent cutting behavior is thereby achieved along the main cutting edge (8). The invention further relates to a method for manufacturing the rotary tool, which is then especially simple to produce.

The invention relates to a drill comprising a body which extends along a longitudinal axis (L) from a rear side (B) to a front side (F), wherein the body comprises a main cutting edge on the front side (F), wherein the body comprises at least one guide bevel which extends in axial direction (A) and toward the front side (F), wherein, toward the front side (F), the guide bevel has an end section which is tapered. The invention further relates to a method for producing such a drill.

A handle is coupled to an industrial machine tool, along with a method of operating the industrial machine tool via the handle. The handle comprises a housing, a first switch, and a second switch. The housing includes a first side, a second side, a top end, and a bottom end, the first side facing toward the industrial machine tool and the second side facing away from the industrial machine tool. The first switch actuates a float mode for the industrial machine tool, the float mode being a mode in which movement of a moveable portion of the industrial machine tool is power assisted for an operator of the industrial machine tool. The second switch actuates a machining portion, coupled to the moveable portion of the industrial machine tool, to perform a machining process on a workpiece.

The present invention relates to a multi-material rotary cutting tool (1) and a method for manufacturing such a tool that includes at least one continuous or substantially continuous cutting edge (8, 9) made of at least two different successive materials. The extremity or top (10) of the tool is a point off-centered in relation to the axis of rotation (5) of the tool.

The present invention relates to a multi-material rotary cutting tool (1) and a method for manufacturing such a tool that includes at least one continuous or substantially continuous cutting edge (8, 9) made of at least two different successive materials. The extremity or top (10) of the tool is a point off-centered in relation to the axis of rotation (5) of the tool.

Driver support assemblies to work in concert with a setup assembly are provided. Setup assemblies to work in concert with a driver support assembly and a cutting assembly are provided. Cutting assemblies configured to work in concert with a driver support assembly are provided. Driver tip cutting assemblies are provided. Methods for cutting the tip of a driver shaft are provided.

Driver support assemblies to work in concert with a setup assembly are provided. Setup assemblies to work in concert with a driver support assembly and a cutting assembly are provided. Cutting assemblies configured to work in concert with a driver support assembly are provided. Driver tip cutting assemblies are provided. Methods for cutting the tip of a driver shaft are provided.