Value Collection 01167576 No. 57 Hss Jobber Drill Bit

Product Description

The VALUE COLLECTION 01167576 is a No. 57 wire gauge jobber-length drill bit manufactured from high speed steel (HSS) with a bright, uncoated finish. Designed for general-purpose drilling, it features a standard 118-degree split point and a regular spiral flute with a web-thinned, tapered web configuration for improved chip evacuation and reduced entry force. The straight cylindrical shank measures 0.0430 inches in diameter, and the overall length is 1.75 inches with a flute length of 0.75 inches. Right-hand cutting direction. Commonly installed and used by machinists, maintenance technicians, and tradespeople requiring small-diameter precision drilling in production or field settings.

This bit is suited for drilling aluminum, non-ferrous metals, and similar soft to medium-hardness materials. Its 0.0430-inch decimal diameter matches the No. 57 wire gauge standard, making it appropriate for tapping prep, pilot holes, and close-tolerance through-holes in light fabrication and maintenance applications. The jobber-length format provides a balance of rigidity and reach for bench drill press and handheld drill use.

Key Features

• No. 57 wire gauge size — 0.0430 inch decimal diameter
• 118-degree standard point angle for general-purpose entry
• High speed steel construction for durability across repeated use cycles
• Web-thinned tapered web reduces thrust and improves chip clearing
• Regular spiral flute with right-hand cutting direction
• Bright, uncoated finish — no coating to spall or chip during use
• 1.75-inch overall length with 0.75-inch flute length

Compatibility

Designed as a general-purpose jobber drill bit compatible with standard straight-shank drill chucks accepting shanks in the 0.0430-inch diameter range, suitable for bench drill presses, CNC drilling stations, and handheld power drills.

Installation Notes

This bit is installed by machinists and maintenance tradespeople using any drill chuck rated for straight shanks at or above 0.0430 inches. Secure the shank fully in the chuck jaws before operation and verify runout before drilling close-tolerance holes. Use appropriate cutting fluid or lubricant when drilling metals to extend bit life. Inspect the cutting edges before each use — small-diameter HSS bits are susceptible to breakage if deflected or run at excessive feed rates.