Precision Twist Drill 6001186 Taper Shank Drill Bit 2MT

Product Description

The PRECISION TWIST DRILL 6001186 is a taper shank drill bit designed for general-purpose drilling in metal, and is suited for use in drill presses and machine tools equipped with Morse taper spindles. The bit is ground from high speed steel with an oxide finish for added lubricity and corrosion resistance. It measures 0.7031 inches (45/64 inch) in diameter with a 118-degree standard point angle and a web-thinned tip that reduces entry force. The overall length is 9.5 inches, and the flute length is 5.625 inches. Right-hand spiral fluting evacuates chips efficiently during through-hole and blind-hole operations. Weight is 0.5 pounds.

This taper shank drill bit is built for use in production machining, maintenance, and fabrication environments where a 2MT (No. 2 Morse Taper) spindle is present. Typical applications include drilling steel, cast iron, aluminum, and similar materials on vertical mills, drill presses, and lathes with taper-bore tailstocks. The general-purpose classification makes it a practical choice for job shops, maintenance departments, and tool cribs requiring a standard 45/64-inch bore size. It meets ANSI standards and is manufactured to Series 209 specifications.

Key Features

• 45/64-inch (0.7031 inch) diameter with right-hand cutting direction
• No. 2 Morse Taper (2MT) shank for direct spindle mounting without a chuck
• 118-degree standard point with web thinning to reduce thrust and improve centering
• High speed steel construction for general-purpose metal drilling
• Oxide finish provides basic lubricity and surface protection
• Regular spiral fluting promotes consistent chip evacuation
• Meets ANSI standards, Series 209

Compatibility

Designed for use in drill presses, vertical mills, and lathe tailstocks fitted with a No. 2 Morse Taper (2MT) spindle or sleeve.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with Morse taper tooling. Clean the taper shank and spindle bore thoroughly before seating to ensure full contact and prevent slippage. Drive the taper firmly into the spindle using a draw bar or drift where required, and verify the bit is fully seated before operating. To remove, use the correct drift key in the spindle slot and avoid striking the cutting edges.