Cleveland C03055 Jobber Drill Bit 7/32 Inch Hss

Product Description

The CLEVELAND C03055 is a jobber-length twist drill bit designed for general-purpose drilling in metal, aluminum, and similar materials. Built from high-speed steel (HSS) with a bright, uncoated finish, this bit features a 118-degree standard point angle and a web-thinned, tapered web configuration that reduces thrust and improves chip clearance at entry. The 7/32-inch diameter (0.2188 inches decimal) runs on a straight-cylindrical shank of matching diameter. With a fast spiral flute and right-hand cutting direction, the bit is suited for handheld drills and drill presses alike. Licensed trades and shop technicians working on HVAC brackets, electrical enclosures, and plumbing hardware reach for this format routinely.

The C03055 is intended for use in residential and light commercial trade applications where a reliable, general-purpose HSS jobber bit is needed. Aluminum is listed as the primary workpiece material, but the 118-degree standard point and HSS construction make this bit appropriate for a broad range of softer metals and plastics common in trade work. It conforms to ASME B94.11M and meets ANSI specification requirements, making it suitable for use in code-conscious shop and field environments.

Key Features

• High-speed steel construction for durability across general-purpose drilling tasks
• 118-degree standard point angle for clean entry on aluminum and light metals
• Web-thinned, tapered web reduces cutting force and improves chip evacuation
• Fast spiral flute promotes efficient chip clearing in deeper holes
• Bright, uncoated finish preserves tight diameter tolerance of -0.0007 to 0.0000 inches
• Conforms to ASME B94.11M standard for consistent dimensional accuracy

Compatibility

Designed as an OEM-style general-purpose jobber-length drill bit suitable for use with standard 3/8-inch or 1/2-inch chuck handheld drills and bench-mounted drill presses that accept straight-cylindrical shanks.

Installation Notes

This bit is installed by licensed technicians and experienced tradespeople using standard drill chucks; no special tooling is required beyond a properly rated drill or drill press. Secure the workpiece before drilling to prevent movement, and use appropriate cutting fluid when drilling aluminum or other metals to extend bit life and improve finish quality. Inspect the cutting edges before each use and replace the bit if chipping or dulling is observed, as a worn bit increases heat and can damage the workpiece or the drill.