Cleveland C08704 Taper Length Drill Bit Wire 13 Hss

Product Description

The CLEVELAND C08704 is a taper length, high-speed steel drill bit engineered for general-purpose metal drilling in professional shop and field environments. Sized to wire gauge 13 (0.1850 inches in decimal), it features a 118-degree standard point angle and a spiral, right-hand-cut flute that clears chips efficiently through a full 3.375 inches of flute length. Overall length is 5.75 inches, giving this bit the extended reach that taper length geometry is known for. The straight shank measures 0.1850 inches in diameter with a shank length of 2.375 inches. Web-thinned construction reduces entry force on tough materials, and the coated finish helps resist wear and heat buildup during extended runs.

The C08704 is suited to production drilling, maintenance, and fabrication work where a longer-than-jobber reach is needed to access recessed holes or drill through thicker stock. Rated for use in alloy steel, carbon steel, and cast iron, it handles the material mix common in HVAC equipment frames, structural steel, heavy-gauge sheet metal, and general metalworking. It is a single-piece, individually packaged bit intended for use in standard drill presses, magnetic drills, and hand-held electric drills equipped with a compatible chuck.

Key Features

• Wire size 13 diameter: 0.1850 inches, tolerance +0.0000 to -0.0007 inches
• 118-degree standard point angle with web-thinned, tapered web configuration for reduced thrust
• Spiral right-hand flute, 3.375 inches flute length, 5.75 inches overall length
• High-speed steel construction with coated finish for wear and heat resistance
• Straight shank, 0.1850 inches diameter, no threading, compatible with standard chucks
• Rated for alloy steel, carbon steel, and cast iron applications
• Meets ASME B94.11M and DIN 340 standards

Compatibility

The C08704 is designed for use in standard drill presses, magnetic base drills, and hand-held electric drills with chucks sized to accept a 0.1850-inch straight shank. Suitable for drilling alloy steel, carbon steel, and cast iron as stated in the manufacturer specifications.

Installation Notes

Installation is performed by machinists, toolmakers, maintenance mechanics, and trade professionals familiar with rotating cutting tools. Secure the straight shank fully in the chuck and verify runout before drilling. Always power down and lock out the machine before changing bits. Use appropriate cutting fluid or coolant for extended cuts in steel to preserve edge life, and match spindle speed to material hardness and bit diameter per standard cutting-speed tables.