Hertel 71205736 Jobber Drill Bit 7/32 Inch Hss

Product Description

The HERTEL 71205736 is a jobber-length twist drill bit designed for general-purpose drilling in metal, wood, and plastic. It measures 7/32 inch (0.2188 inch decimal) in diameter with a 3-3/4 inch overall length and a 2-1/2 inch flute length. The bit is ground from high speed steel and carries a black oxide coating that reduces friction and provides light corrosion resistance during storage. A 118-degree standard point angle and two spiral flutes with a tapered web configuration deliver efficient chip evacuation and consistent entry geometry. The straight-cylindrical shank seats directly into standard drill chucks without adapters.

This bit is suited for maintenance technicians, pipefitters, electricians, and general trades workers who need a reliable jobber-length drill for everyday hole-making tasks. The 7/32 inch size is commonly used for clearance holes, pilot holes before tapping, and conduit or panel knockouts where a fractional drill is specified. Its general-purpose grade makes it appropriate for light production work or service-call toolkits where a dependable fractional bit at this diameter is required on demand.

Key Features

• 7/32 inch diameter with 0.2188 inch decimal equivalent for precise fitment verification
• 118-degree standard point angle for general-purpose entry into ferrous and non-ferrous materials
• Black oxide finish reduces friction and provides light corrosion resistance
• Tapered web with web-thinning reduces thrust requirements during drilling
• Two regular spiral flutes promote chip clearing and prevent packing
• Straight-cylindrical shank compatible with standard 3-jaw drill chucks

Compatibility

Designed as a general-purpose jobber-length drill bit suitable for use in standard 3-jaw keyed or keyless drill chucks that accept straight-cylindrical shanks in the 7/32 inch diameter range.

Installation Notes

Install and remove this bit only when the drill or drill press is powered down and the chuck is fully released. Secure the workpiece before drilling to prevent rotation. Use appropriate cutting fluid when drilling hardened steel or stainless to extend bit life. Eye protection is required whenever drilling operations are performed.