Hertel 89324297 Taper Shank Drill Bit 2-13/16in 5MT Hss

Product Description

The HERTEL 89324297 is a taper shank drill bit designed for heavy-duty drilling applications in metal fabrication, machining, and industrial maintenance. Measuring 2-13/16 inches (2.8125 inches decimal) in diameter with a 5MT taper shank, this bit seats directly into compatible Morse taper spindles on drill presses, lathes, and radial arm drills. The 118-degree point angle is a standard general-purpose geometry suited for drilling steel, cast iron, and similar ferrous materials. Constructed from high-speed steel with an oxide finish, the bit resists heat buildup during extended cutting cycles. Overall length is 21-1/8 inches, making it well-suited for deep-hole applications that require rigid shank support.

This drill bit is intended for use in machine shop environments, heavy equipment repair facilities, and industrial maintenance operations. The 5MT taper shank is a common designation found on large-capacity floor-standing drill presses and turning center tailstocks. The 13-3/8-inch flute length provides adequate chip evacuation when drilling deep through thick plate or structural stock. Licensed machinists and industrial maintenance mechanics are the primary users of bits in this size class.

Key Features

• 2-13/16 inch diameter (2.8125 inches decimal) for large-bore drilling
• 5MT taper shank seats securely in Morse taper spindles without a chuck
• 118-degree point angle for general-purpose drilling in ferrous metals
• High-speed steel construction handles elevated cutting temperatures
• Oxide finish provides light corrosion resistance and reduced friction
• 13-3/8-inch flute length supports chip clearance in deep drilling operations

Compatibility

Designed for use in machine spindles and drill press quills with a No. 5 Morse taper (5MT) socket. Verify taper designation and socket condition before installation.

Installation Notes

Installation and use should be performed by qualified machinists or industrial maintenance personnel. Power down and lock out the machine before seating or removing the taper shank. Clean the taper socket and shank surfaces thoroughly before insertion to ensure full contact and prevent slippage under load. Never use a chuck adapter as a substitute for a properly matched taper socket on bits of this diameter.