Cleveland C12188 Taper Shank Drill Bit 17/32 in 2MT Hss

Product Description

The CLEVELAND C12188 is a taper shank drill bit engineered for general-purpose drilling in metal, wood, and composite materials. Built from high-speed steel with an oxide finish, it mounts via a 2MT (Morse Taper No. 2) shank and delivers a 118-degree standard point angle with web-thinning for reduced thrust and cleaner entry. The spiral flute design promotes efficient chip evacuation throughout the cut. The bit measures 0.5313 inches in diameter (17/32 inch nominal) with a flute length of 4.625 inches and an overall length of 8.5 inches. Right-hand cutting direction and regular spiral geometry make it a straightforward fit for vertical mills, drill presses, and lathes equipped with a Morse taper socket.

This bit is suited for production and maintenance drilling operations in machine shops, fabrication facilities, and industrial maintenance environments. The 2MT shank seats directly into compatible drill press quills or lathe tailstocks without a chuck adapter, saving setup time on repetitive through-hole and blind-hole work. The oxide finish provides a measure of lubricity and surface protection during dry or misted cutting conditions. It conforms to ASME B94.11M standards, making it appropriate for applications where dimensional compliance is required.

Key Features

• 17/32 inch (0.5313 inch) diameter with a tight tolerance of +0.0000 to -0.0012 inches
• 2MT Morse Taper shank for direct mounting in compatible quills and tailstocks
• 118-degree standard point angle with web-thinning for reduced entry thrust
• High-speed steel construction rated for general-purpose cutting across common workpiece materials
• Oxide finish for added surface lubricity during dry or misted cutting
• Right-hand spiral flute for efficient chip removal; conforms to ASME B94.11M

Compatibility

Designed for use in drill presses, vertical mills, and lathe tailstocks fitted with a No. 2 Morse Taper (2MT) socket. Part of the Cleveland Series 2410 taper shank drill bit line.

Installation Notes

Installation and removal of Morse taper tooling should be performed by a qualified machinist or toolroom technician. Always power down and lock out the machine before seating or drifting the taper shank. Use the correct drift key in the machine spindle slot to eject the bit — do not strike the bit directly. Verify the taper socket is clean and free of chips or burrs before seating to ensure full contact and concentricity.