Cleveland C08649 Taper Length Drill Bit No. 38 Hss

Product Description

The CLEVELAND C08649 is a taper length high-speed steel drill bit designed for general-purpose drilling in metal fabrication and maintenance applications. Built to Series 2510 specifications, it features a standard 118-degree point angle with web thinning for easier penetration and reduced thrust. The straight shank measures 0.1015 inches in diameter, matching the No. 38 wire gauge bit size at 0.1015 inches decimal. The spiral flute configuration runs 2.5 inches in length for efficient chip evacuation, and the overall length of 4.625 inches gives added reach compared to jobber-length bits. This tool is installed by machinists, maintenance technicians, and trade professionals working with drill presses or hand-held power drills.

The C08649 is suited for drilling alloy steel, carbon steel, and cast iron in light to medium production environments. The taper length body provides extra reach for deep-hole applications where a standard jobber bit would fall short. The coated high-speed steel construction handles general-purpose drilling without requiring coolant-through capability, making it practical for bench and field use alike. The right-hand spiral flute and tapered web configuration keep cutting action clean and controlled across a range of material thicknesses.

Key Features

• No. 38 wire size, 0.1015 inches decimal diameter with a tight tolerance of +0.0000 to -0.0005 inches
• 118-degree standard point angle with web thinning for reduced entry thrust
• High-speed steel construction with coating for extended service life in ferrous materials
• Taper length body at 4.625 inches OAL provides added reach over standard jobber bits
• Right-hand spiral flute, 2.5 inches long, promotes efficient chip clearing
• Conforms to ASME B94.11M and DIN 340 standards

Compatibility

Designed as a general-purpose taper length drill bit for use in standard straight-shank drill chucks. Rated for drilling alloy steel, carbon steel, and cast iron.

Installation Notes

Install in a compatible straight-shank drill chuck rated for the 0.1015-inch shank diameter. Ensure the workpiece is securely clamped before beginning any drilling operation. Power down the drill press or disconnect the power tool before changing bits. Use appropriate cutting fluid when drilling harder ferrous alloys to extend tool life.