Cleveland C16064 Taper Length Drill Bit 5/32 in Hss

Product Description

The CLEVELAND C16064 is a taper length drill bit built for trade professionals who need consistent performance in a wide range of metal-cutting applications. It measures 5/32 inch (0.1562 inch decimal) in diameter and runs a full 5-3/8 inches overall length, giving it extended reach compared to jobber-length bits. The parabolic flute geometry promotes efficient chip evacuation and reduces friction during drilling. The 118-degree notched point allows for positive self-centering and clean entry without a pilot hole in most applications. Manufactured from high-speed steel with a bright, uncoated finish, this bit is suited for general-purpose production and maintenance drilling work.

This drill bit is designed for use in metalworking environments where extended reach and reliable chip clearance are priorities. It performs across a broad range of materials including alloy steel, carbon steel, stainless steel, aluminum, copper alloy, and other non-ferrous metals. The tanged shank seats securely in compatible taper-shank drill chucks and spindles, making it a practical choice for drill press and machine tool setups in shop and field maintenance settings. It is a right-hand cut bit, intended for standard clockwise-rotation spindles.

Key Features

• 5/32 inch diameter with a tight tolerance of +0.0000 to -0.0007 inch for accurate hole sizing
• Parabolic flute design with web thinning and tapered web configuration for improved chip flow
• 118-degree notched point for self-centering entry and reduced thrust
• High-speed steel construction with bright, uncoated finish suitable for a wide material range
• Tanged taper shank with 2.375-inch shank length for secure machine tool retention
• Meets ASME B94.11M standards for drill bit geometry and tolerances

Compatibility

Compatible with taper-shank drill chucks and machine tool spindles accepting a tanged taper shank of 0.1562 inch shank diameter. Suitable for use in alloy steel, aluminum, carbon steel, copper alloy, non-ferrous metals, and stainless steel.

Installation Notes

This bit is installed by machinists and maintenance technicians using taper-shank compatible drill presses or machine tool spindles. Ensure the spindle and chuck are fully powered down and at rest before seating or removing the bit. Secure the tanged shank fully into the spindle socket before operation to prevent slippage under load. Use appropriate cutting fluid for stainless steel or other work-hardening materials to extend bit life and maintain hole quality.