Precision Twist Drill 6001037 Taper Shank Drill Bit

Product Description

The PRECISION TWIST DRILL 6001037 is a taper shank drill bit designed for drilling accurate, clean holes in metal and other hard materials using a Morse taper-equipped drill press or machining center. It carries a 15/16-inch (0.9375-inch) cutting diameter and a 3MT (No. 3 Morse Taper) shank, seating directly into compatible spindles without a separate chuck. The bit is manufactured from high speed steel (HSS) with an oxide finish that provides light corrosion resistance and reduces friction during cutting. At 10.75 inches overall length with a 6.125-inch spiral flute, it handles deeper boring applications while maintaining chip clearance. This is a general-purpose, right-hand cutting bit suited for production and maintenance drilling operations.

This bit fits standard drill presses, lathes, and milling machines equipped with a No. 3 Morse Taper spindle. It is appropriate for general-purpose metal drilling in fabrication shops, maintenance facilities, and machine shops. The 118-degree standard point angle is the conventional geometry for steel and most ferrous and non-ferrous metals. The web-thinned point reduces thrust requirements at drill entry, which is useful when working with harder stock or when drill press power is limited. It conforms to ANSI standards for taper shank drill geometry.

Key Features

• 15/16-inch (0.9375-inch) cutting diameter in a No. 3 Morse Taper shank for direct spindle mount
• High speed steel construction handles general-purpose drilling in ferrous and non-ferrous metals
• Oxide finish reduces surface friction and provides light corrosion resistance
• 118-degree standard point angle with web-thinned geometry reduces entry thrust
• Regular spiral flute, right-hand cutting, 6.125-inch flute length for chip evacuation in deeper holes
• ANSI-compliant geometry; Series 209

Compatibility

Designed for use in drill presses, lathes, and milling machines fitted with a No. 3 Morse Taper (3MT) spindle or taper socket. Suitable for general-purpose drilling in steel, cast iron, aluminum, and similar materials.

Installation Notes

Installation and removal should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine before seating or removing the taper shank. Clean both the shank and the spindle bore thoroughly before insertion to ensure full taper contact and prevent fretting. Use a drift punch and the spindle drift slot for safe removal — never strike the bit directly.