Cleveland C01018 No 78 Hss Jobber Drill Bit 0.016 in

Product Description

The CLEVELAND C01018 is a wire gauge No. 78 jobber length drill bit manufactured from high speed steel with an oxide coating. It is designed for general-purpose drilling in cast iron and steel, delivering consistent performance in production and maintenance applications. The bit features a 118-degree standard point angle, a two-flute spiral configuration, and a web-thinned, tapered web design that reduces thrust and improves chip evacuation. At 0.0160 inches in diameter with a 7/8-inch overall length, this compact bit is sized for precision hole work where tight tolerances are required. Licensed machinists, tool and die technicians, and general maintenance trades install and use this bit in standard drill presses and handheld electric drills.

The C01018 is suited for light-duty metal drilling in residential maintenance shops, industrial facilities, and field service environments. Its straight-cylindrical shank seats securely in standard drill chucks without slippage. The right-hand spiral flute geometry channels chips away from the cutting zone, reducing heat buildup and extending bit life when working in cast iron and steel stock. This bit complies with ASME B94.11M and DIN 338 dimensional standards, making it a reliable drop-in for production drilling setups that specify standard jobber length wire gauge tooling.

Key Features

• Wire gauge No. 78 diameter: 0.0160 inches — sized for precision small-diameter holes
• 118-degree standard point angle for general-purpose entry in ferrous metals
• High speed steel construction with oxide coating for improved wear resistance
• Web-thinned, tapered web reduces drilling thrust and improves chip flow
• Right-hand, regular spiral flute with straight-cylindrical shank for universal chuck compatibility
• Meets ASME B94.11M and DIN 338 standards; diameter tolerance -0.0005 to 0.0000 inches

Compatibility

Designed as an OEM-style general-purpose jobber length drill bit for use in standard drill chucks compatible with straight-cylindrical shanks at 0.0160 inches shank diameter; suitable for drilling cast iron and steel workpieces per Series 2002 specifications.

Installation Notes

Install this bit in a properly sized drill chuck, ensuring the shank is fully seated and the chuck key is removed before operation. Power down or unplug the drill before changing bits. Use appropriate cutting fluid or coolant when drilling steel to manage heat, even though this bit does not support coolant-through delivery. Follow applicable OSHA and shop safety protocols for rotating cutting tools, including eye protection and secure workpiece fixturing.