Hertel 71205660 Jobber Length Drill Bit 7/64 Inch Hss

Product Description

The HERTEL 71205660 is a jobber length drill bit designed for general-purpose drilling in metal, wood, and plastic. It features a 7/64 inch diameter with a 118-degree standard point angle and is manufactured from high speed steel with an oxide coating for added surface protection and reduced friction during cutting. The right-hand spiral flute design promotes efficient chip evacuation. At 2-5/8 inches overall length with a 1-1/2 inch flute length, it fits standard drill chucks and is sized for everyday production and maintenance drilling tasks performed by machinists, HVAC technicians, electricians, and plumbers.

This drill bit is suited for light-duty through-hole and blind-hole drilling in ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in 3-jaw drill chucks on handheld drills and drill presses. Its general-purpose grade makes it appropriate for residential and light commercial service work where consistent, repeatable hole sizing at 0.1094 decimal inch is required. The web-thinned, tapered web configuration reduces thrust at entry and helps maintain point accuracy across repeated use.

Key Features

• 7/64 inch diameter with 0.1094 decimal inch equivalent for precise sizing
• 118-degree standard point angle with web-thinned tapered web for reduced entry thrust
• High speed steel construction with oxide coating for heat and wear resistance
• Right-hand cut, regular spiral flute for efficient chip removal
• Straight-cylindrical shank compatible with standard 3-jaw drill chucks
• 2-flute design with 1-1/2 inch flute length for clean cutting performance

Compatibility

Designed as a general-purpose jobber length drill bit compatible with any standard 3-jaw drill chuck that accepts a 7/64 inch straight-cylindrical shank.

Installation Notes

Installation is performed by machinists, electricians, plumbers, and HVAC technicians using handheld drills or drill presses. Secure the straight-cylindrical shank firmly in the chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Use appropriate cutting fluid when drilling hardened or thick ferrous stock to extend bit life. Inspect the cutting edges before each use and replace bits showing chipping or significant wear to maintain hole accuracy.