Cleveland C71153 Jobber Length Drill Bit Wire 53 Hss

Product Description

The CLEVELAND C71153 is a wire gauge size 53 jobber length drill bit designed for general-purpose drilling in metal, wood, and plastics. Ground from high speed steel (HSS) with an oxide coating for added lubricity and corrosion resistance, this bit measures 0.0595 inches in diameter with an overall length of 1.875 inches. The 118-degree standard point angle suits a wide range of common materials and drilling applications. A two-flute spiral design with a regular helix evacuates chips efficiently, while the web-thinned, tapered web reduces thrust requirements at the drill point. Straight-cylindrical shank fits standard drill chucks without adapters.

This bit is intended for production and maintenance drilling where a wire gauge size 53 hole is required. Typical applications include pilot holes for tapping, clearance holes for small fasteners, and precision layout work in sheet metal, light steel, aluminum, and thermoplastics. The 7/8-inch flute length accommodates shallow to moderate-depth holes consistent with jobber-length geometry. The general-purpose grade and ASME B94.11M compliance make this bit a standard stocking item in trade shops, machine rooms, and field service kits.

Key Features

• Wire gauge size 53 (0.0595 inches) with diameter tolerance of -0.0005 to 0.0000 inches for consistent hole sizing
• High speed steel construction with oxide finish for heat resistance and surface lubricity
• 118-degree standard point angle suitable for general-purpose materials
• Two-flute regular spiral design with 7/8-inch flute length for efficient chip evacuation
• Web-thinned tapered web reduces cutting thrust and improves point engagement
• Straight-cylindrical shank (0.0595 inches diameter) fits standard drill chucks directly
• Meets ASME B94.11M and DIN 338 standards; ANSI specification designation

Compatibility

Designed as an OEM-style replacement or standard stock bit for any drill press, hand drill, or CNC spindle accepting a straight-cylindrical shank at 0.0595 inches diameter. Part of the CLEVELAND Series 2001G jobber length drill bit line.

Installation Notes

Installation is performed by machinists, maintenance technicians, and trade professionals using standard three-jaw or collet chucks. Ensure the shank is fully seated and the chuck is tightened before operation. Use appropriate cutting fluid for steel substrates to extend tool life. Inspect the drill point for chipping or wear before each use and replace bits that show visible damage to avoid workpiece or equipment damage.