Cleveland C03028 Jobber Length Drill Bit Wire 15 Hss

Product Description

The CLEVELAND C03028 is a jobber-length drill bit in wire gauge size 15, with a decimal diameter of 0.1800 inches. Made from high speed steel with a bright, uncoated finish, it is built for general-purpose drilling in metal fabrication, mechanical assembly, and light industrial applications. The 118-degree standard point angle and web-thinned, tapered web geometry reduce entry force and improve centering at the start of the cut. With 2 spiral flutes in a fast-spiral configuration, the bit clears chips efficiently during through-hole drilling. Licensed HVAC techs, plumbers, electricians, and pipefitters regularly reach for wire-gauge bits like this when drilling pilot holes, clearance holes, or sheet metal penetrations in the field or shop.

This drill bit is sized for applications requiring a 0.1800-inch diameter hole, which corresponds to wire gauge number 15. The fast spiral flute and right-hand cut make it well suited for drilling aluminum as a primary workpiece material, though its general-purpose grade supports use in a range of softer metals and plastics. The straight-cylindrical shank seats directly in standard 3-jaw drill chucks found on hand drills, drill presses, and milling machines. Flute length is 2-3/16 inches and overall length is 3-3/8 inches, keeping it compact enough for tight-clearance fieldwork.

Key Features

• Wire gauge size 15, decimal diameter 0.1800 inches for precise hole sizing
• High speed steel construction for durability across general-purpose drilling tasks
• 118-degree standard point angle with web-thinned tapered web for reduced entry force
• Fast spiral, 2-flute design promotes efficient chip evacuation
• Bright uncoated finish; diameter tolerance held to -0.0007 to 0.0000 inches
• Straight-cylindrical shank, 0.1800 inches diameter, compatible with standard drill chucks
• Conforms to ASME B94.11M standard

Compatibility

Designed as a general-purpose jobber-length drill bit for use in standard 3-jaw drill chucks on hand drills, drill presses, and milling machine spindles accepting a 0.1800-inch straight-cylindrical shank.

Installation Notes

Install and remove drill bits only when the tool is fully powered down and the chuck is stationary. Secure the workpiece before drilling to prevent movement and ensure accurate hole placement. Use appropriate cutting fluid or lubricant when drilling metal to extend bit life, particularly in repetitive production drilling. Inspect the cutting edges before each use and replace the bit if chipping or wear is observed.