Value Collection BS26N0057 No. 57 Jobber Drill Bit Hss

Product Description

The VALUE COLLECTION BS26N0057 is a wire gauge No. 57 jobber-length drill bit designed for general-purpose drilling in a wide range of materials. Made from high speed steel (HSS) with a bright uncoated finish, it has a decimal diameter of 0.0430 inches and an overall length of 1.75 inches. The 140-degree split point reduces walking on contact, while the fast spiral flute design promotes efficient chip evacuation. The straight cylindrical shank is sized at 0.0430 inches for direct chuck mounting. This bit is suited for use by machinists, maintenance technicians, and fabricators working with hand drills or drill presses.

This jobber drill bit is rated for use on steel, aluminum, non-ferrous metals, and wood. The fast spiral flute configuration makes it particularly effective in softer metals and wood where higher chip clearance is beneficial. With an ANSI specification designation and web-thinned tapered web construction, it meets standard dimensional tolerances expected in general shop and light industrial applications. It is sold individually and must be ordered in multiples of 12.

Key Features

• Wire gauge No. 57 with 0.0430-inch decimal diameter for precision small-hole drilling
• 140-degree point angle with web thinning reduces entry force and minimizes bit walking
• Fast spiral flute geometry promotes rapid chip evacuation in metal and wood
• High speed steel construction provides durability across general-purpose applications
• Bright uncoated finish suitable for standard cutting conditions without coolant
• Straight cylindrical shank at 0.0430 inches fits standard keyed and keyless chucks

Compatibility

Designed as a general-purpose jobber drill bit for use in standard keyed or keyless drill chucks accepting straight cylindrical shanks. Suitable for drilling steel, aluminum, non-ferrous metals, and wood per manufacturer specification.

Installation Notes

Installation of this drill bit is performed by machinists, maintenance techs, or fabricators using a hand drill or drill press. Secure the straight shank firmly in the chuck before operation and verify the workpiece is clamped or fixtured to prevent movement. No coolant is required for general use, though light cutting fluid may extend bit life when drilling steel. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed.