Hertel 71205892 Jobber Length Drill Bit 15/32 Inch Hss

Product Description

The HERTEL 71205892 is a jobber-length twist drill bit designed for general-purpose drilling in metal, wood, and plastics. It measures 15/32 inches (0.4688 inches decimal) in diameter with a 5.75-inch overall length and a 4.3125-inch flute length. The bit is machined from high speed steel (HSS) with an oxide coating that reduces friction and helps extend tool life during sustained use. The 118-degree standard point angle is the conventional geometry for drilling into a wide range of materials. Web thinning at the tip reduces thrust required to start and drive the cut. This bit is sold individually and suits bench drill presses, handheld drills, and drill press stations used in fabrication, mechanical, and maintenance applications.

This drill bit is suited for use in shops, job sites, and maintenance facilities where 15/32-inch holes are required in ferrous metals, non-ferrous metals, wood, and similar materials. The straight cylindrical shank accepts standard three-jaw drill chucks without modification. Its general-purpose grade makes it a reliable choice for both production drilling and intermittent service tasks handled by machinists, maintenance technicians, pipefitters, and general tradespeople.

Key Features

• 15/32-inch diameter (0.4688 inches decimal) for consistent hole sizing
• High speed steel construction provides hardness and heat resistance during metal drilling
• Oxide coating reduces friction and surface wear on the cutting edges
• 118-degree standard point angle suits a broad range of base materials
• Web-thinned tapered web reduces required thrust and improves centering
• Right-hand spiral flute efficiently evacuates chips during the cut
• Straight cylindrical shank fits standard three-jaw chucks without adapters

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with any drill press or handheld drill equipped with a standard three-jaw chuck that accepts a 15/32-inch straight cylindrical shank.

Installation Notes

This bit should be installed and tightened securely in a calibrated three-jaw chuck before use. Always power down and lock out the drill press or disconnect the handheld tool before changing bits. Use appropriate cutting fluid or coolant when drilling hard metals to preserve edge life. Worn or chipped cutting edges should be replaced rather than reused to maintain hole tolerance and prevent workpiece damage.