Value Collection 01664580 Taper Shank Drill Bit 29/32 in 3MT

Product Description

The VALUE COLLECTION 01664580 is a taper shank drill bit designed for heavy-duty drilling applications in metal, steel, and similar materials. Built from high-speed steel with an oxide finish, this bit accepts a 3MT (Morse Taper 3) shank for secure seating in compatible drill presses, lathes, and milling machines. It cuts a 29/32-inch diameter hole (0.9063 inches decimal) with a standard 118-degree point angle and a right-hand spiral flute. The web-thinned tip reduces thrust and promotes clean entry. The 18-inch overall length and 12-inch flute length make it well suited for deep-hole work where shorter bits cannot reach.

This drill bit is used in machine shops, fabrication facilities, and industrial maintenance settings. It is installed in equipment with a No. 3 Morse Taper spindle socket, a common configuration on floor-standing drill presses, engine lathes, and radial arm drills. Typical applications include drilling through mild steel plate, cast iron, and structural stock where a large-diameter, long-reach bit is required. It is not designed for hand-held drilling tools.

Key Features

• 29/32-inch (0.9063-inch decimal) cutting diameter for precise large-bore holes
• 3MT taper shank seats securely in No. 3 Morse Taper spindles without a separate chuck
• High-speed steel construction withstands the heat generated in continuous metal drilling
• Oxide finish provides mild lubricity and corrosion resistance during storage and use
• Web-thinned standard point reduces cutting thrust and improves centering
• 12-inch flute length and 18-inch overall length support deep-hole drilling operations

Compatibility

Designed for use in any machine spindle or drill press quill fitted with a No. 3 Morse Taper socket. A 3MT-to-smaller-taper sleeve adapter can be used to mount this bit in spindles with a smaller taper designation.

Installation Notes

Installation is performed by qualified machinists or maintenance technicians. Power down and lock out the machine before inserting or removing the bit from the spindle socket. Clean both the taper shank and the spindle socket of chips and oil before seating; contamination prevents full contact and can cause the bit to slip under load. Use a drift and soft-face mallet to drive the bit out of the socket during removal — never use the quill feed to force ejection.