Cleveland C08684 Taper Length Drill Bit No. 23 Hss

Product Description

The CLEVELAND C08684 is a taper length drill bit built for trade professionals who need extended reach beyond standard jobber-length tools. Manufactured from high-speed steel with an oxide finish, this bit runs in the No. 23 wire gauge size, which corresponds to 0.154 inches in decimal. The 118-degree standard point angle suits general-purpose drilling in a wide range of metallic materials. With a 3-inch flute length and a 5.375-inch overall length, the C08684 gives technicians additional depth capacity compared to jobber-length equivalents while maintaining a straight shank for use in standard chucks.

This bit is suited for production and maintenance drilling in alloy steel, carbon steel, and cast iron. The taper length format makes it a common choice in fabrication shops, mechanical contractors, and industrial maintenance settings where drilling through thicker stock or reaching recessed bore locations is routine. The right-hand spiral flute design provides efficient chip evacuation during through-hole and blind-hole operations. Sold individually, it is a direct drop-in for hand drills, drill presses, and milling machine setups that accept straight-shank tooling.

Key Features

• No. 23 wire size, 0.154-inch decimal diameter for precise hole sizing
• 118-degree standard point angle for general-purpose metal drilling
• High-speed steel construction with oxide coating for surface protection and reduced friction
• 3-inch flute length provides extended chip clearance and deeper reach than jobber-length bits
• Right-hand cut, regular spiral flute for consistent chip evacuation
• Web-thinned, tapered web configuration reduces thrust and improves cutting efficiency
• Diameter tolerance of +0.0000 to -0.0007 inches ensures accurate hole sizing

Compatibility

Designed for drilling alloy steel, carbon steel, and cast iron. The straight shank is compatible with standard drill chucks on hand drills, drill presses, and milling machines. Part of the CLEVELAND Series 2510 general-purpose taper length drill bit family.

Installation Notes

A licensed machinist or qualified maintenance technician should confirm proper chuck fit and secure shank engagement before operation. Secure the workpiece before drilling to prevent movement. Use appropriate cutting fluid or coolant when drilling into harder steel alloys to extend tool life. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed.