Cleveland C71319 13mm Hss Jobber Length Drill Bit

Product Description

The CLEVELAND C71319 is a jobber-length drill bit designed for general-purpose drilling in metal, wood, and plastic. Manufactured from high speed steel with an oxide coating, it offers basic lubricity and corrosion resistance for everyday shop and field use. The bit measures 13 mm (0.5118 inches) in diameter with a 118-degree standard point angle and a 5.945-inch overall length. Two spiral flutes in a regular helix evacuate chips efficiently during right-hand cutting operations. Web thinning at the point reduces thrust and improves centering on entry. Licensed machinists, pipefitters, and maintenance technicians reach for this bit when drilling clearance holes, bolt holes, and general through-holes in structural and sheet materials.

The C71319 is suited for residential and commercial maintenance, mechanical contracting, and fabrication environments. Its straight-cylindrical shank seats in standard three-jaw drill chucks found on portable drills, drill presses, and magnetic base drills. With a flute length of 3.976 inches and a 4xD flute-to-diameter ratio, it handles moderate-depth holes without excessive flex. It complies with ASME B94.11M and DIN 338 standards, making it a direct fit wherever DIN-spec tooling is called out on drawings or job specifications.

Key Features

• 13 mm (0.5118 inches) diameter with a diameter tolerance of -0.0012 to 0.0000 inches for consistent hole sizing
• 118-degree standard point angle with web thinning for reduced thrust and accurate starts
• High speed steel construction with oxide coating for basic wear and corrosion resistance
• Right-hand cut, regular spiral flute design for efficient chip evacuation
• Straight-cylindrical shank compatible with standard drill chucks
• Meets ASME B94.11M and DIN 338 standards

Compatibility

Designed as a general-purpose jobber-length drill bit conforming to DIN 338 and ASME B94.11M standards, compatible with any three-jaw drill chuck accepting a 0.5118-inch straight-cylindrical shank.

Installation Notes

Install and remove drill bits only after the drill or drill press is fully powered down and the chuck key is clear. Secure the straight shank firmly in the chuck to prevent slippage under torque. Use cutting fluid appropriate for the workpiece material to extend tool life and improve hole finish. Wear appropriate eye protection per applicable shop safety codes when operating rotary cutting tools.