Value Collection 01541192 Taper Shank Drill Bit 4MT Hss

Product Description

The VALUE COLLECTION 01541192 is a taper shank drill bit designed for general-purpose drilling in metal, wood, and similar materials. Built from high-speed steel with an oxide finish, this bit mounts to 4MT (Morse Taper 4) spindles found on drill presses, lathes, and milling machines. The 118-degree standard point with web-thinning geometry reduces entry force and helps the bit self-center on contact. At 1-19/64 inches (1.2969 inches decimal) in diameter and 14.25 inches overall length, this is a large-diameter bit suited for production and maintenance machining environments where heavy-duty boring is required. Right-hand spiral flutes evacuate chips efficiently during deep-hole operations.

This bit is used in industrial and maintenance machining applications where large-diameter holes are needed in a single pass or through progressive boring. Typical environments include manufacturing shops, fabrication facilities, and heavy equipment maintenance. The 4MT shank fits directly into compatible machine spindles without the need for an adapter when the machine is equipped with a 4MT socket. The 8.625-inch flute length accommodates significant material thickness. Licensed machinists and tool-and-die professionals are the primary installers of this tooling.

Key Features

• 1-19/64 inch (1.2969 inches decimal) diameter for large-bore applications
• 4MT taper shank for direct mounting in 4 Morse Taper spindles
• 118-degree standard point angle with web-thinning for reduced entry force
• High-speed steel construction with oxide finish for corrosion resistance and lubricity
• 8.625-inch spiral flute length for deep-hole chip evacuation
• Right-hand cutting direction, regular spiral type, general-purpose performance rating

Compatibility

Designed for use in drill presses, lathes, and milling machines equipped with a 4 Morse Taper (4MT) spindle socket.

Installation Notes

Installation is performed by qualified machinists following standard machine tool setup procedures. Power down and lock out the machine before inserting or removing the taper shank bit. Seat the taper shank fully into the spindle socket and verify it is secure before operation. Ensure spindle speed is set appropriately for the material and bit diameter per standard machining references.