Value Collection 01530625 Taper Shank Drill Bit 31/32 in 3MT

Product Description

The VALUE COLLECTION 01530625 is a taper shank drill bit designed for general-purpose drilling in metal, wood, and similar materials. It carries a No. 3 Morse taper (3MT) shank that seats directly into compatible taper-socket spindles on drill presses, lathes, and milling machines, eliminating the need for a separate chuck. The cutting end is ground to a 118-degree standard point with a web-thinned tip to reduce thrust and improve chip evacuation at entry. Material is high-speed steel with an oxide finish that provides a modest level of lubricity and corrosion resistance during storage and use. Machinists, tool-and-die workers, and maintenance mechanics are the primary installers.

This bit is suited for production and maintenance drilling operations where a 3MT spindle is already present. The 31/32-inch diameter is a common near-1-inch size used for clearance holes, stepped bores, and pre-reaming passes. The spiral flute geometry runs in a right-hand cutting direction, making it compatible with conventional right-hand spindle rotation. It is appropriate for use on drill presses, turret lathes, and knee mills equipped with a No. 3 Morse taper socket.

Key Features

• 31/32-inch (0.9688 inch) diameter for near-1-inch bore applications
• No. 3 Morse taper (3MT) shank seats directly in taper-socket spindles without a chuck
• 118-degree standard point angle with web-thinned tip reduces entry thrust
• High-speed steel construction handles general-purpose drilling in ferrous and non-ferrous materials
• Oxide finish adds surface lubricity and basic corrosion protection
• Right-hand spiral flute with regular helix for efficient chip removal

Compatibility

Designed for use in any machine spindle or drill press quill fitted with a No. 3 Morse taper socket. A 3MT-to-spindle sleeve or drift-slot ejection system is required for proper installation and removal.

Installation Notes

Installation and removal of taper shank tooling should be performed by a qualified machinist or maintenance mechanic. Power off and lock out the machine before seating or removing the bit. Clean both the taper shank and the spindle socket thoroughly before insertion to ensure full contact and prevent shank slip under load. Use a proper drift key and soft mallet to eject the bit through the spindle drift slot — never strike the bit body directly.