Cleveland C11604 Jobber Drill Bit 7/64 Inch Hss

Product Description

The CLEVELAND C11604 is a jobber-length twist drill bit designed for precision hole-making in metal and other materials. Built from high speed steel with a bright uncoated finish, it features a 135-degree split point that reduces walking on entry and lowers thrust force during drilling. The 7/64 inch diameter corresponds to a decimal equivalent of 0.1094 inches. With an overall length of 2.625 inches and a flute length of 1.5 inches, the C11604 fits standard drill chucks and is a common choice for HVAC, electrical, and plumbing tradespeople drilling pilot holes, clearance holes, and mounting points in sheet metal and aluminum.

This bit is rated for primary use on aluminum and is manufactured to NAS 907 Type B standards, making it suitable for maintenance and fabrication work across residential and commercial trade applications. The regular spiral flute geometry promotes chip evacuation during cutting. The straight-cylindrical shank fits standard three-jaw chucks on cordless and corded drills. Sold individually, with a minimum order quantity of 12 units per order.

Key Features

• 135-degree split point reduces bit walking and lowers required drilling thrust
• High speed steel construction handles repeated use on aluminum, soft metals, and similar materials
• Web-thinned, tapered web configuration for improved chip flow and reduced heat buildup
• Bright uncoated finish — no coating to chip or peel during regrinding
• Right-hand cut with regular spiral flute for standard drilling operations
• Meets NAS 907 Type B specification for heavy duty jobber drill bits

Compatibility

Designed as a standard jobber-length drill bit for use in any three-jaw drill chuck accepting a straight-cylindrical shank of 0.1094 inches in diameter.

Installation Notes

Installation of this drill bit is performed by licensed or journeyman tradespeople using standard corded or cordless drills. Secure the straight shank firmly in the chuck before operation and confirm the workpiece is clamped or otherwise secured. Always wear eye protection when drilling metal. Follow applicable OSHA and trade safety guidelines for cutting tool use.