Value Collection BS2700032 Jobber Drill Bit 1/2 Inch Hss

Product Description

The VALUE COLLECTION BS2700032 is a 1/2-inch diameter jobber-length drill bit designed for general-purpose drilling in aluminum and other non-ferrous materials. Manufactured from high speed steel (HSS) with a bright, uncoated finish, it features a 130-degree split point and a slow spiral flute configuration that promotes efficient chip evacuation in softer workpiece materials. The overall length is 6 inches with a 4.5-inch flute length, and the straight cylindrical shank provides reliable chuck engagement. This bit is intended for use by machinists, maintenance technicians, and trade professionals who require a dependable, standard-grade twist drill for production or field drilling applications.

This jobber drill bit is suited for drilling aluminum, brass, copper, plastics, and similar non-ferrous materials in both shop and field settings. The web-thinned, tapered web construction reduces thrust requirements and improves point stability at entry. The right-hand cutting direction is compatible with standard drill presses, hand drills, and CNC drilling equipment. It is a practical option for HVAC, plumbing, and electrical trades when drilling through sheet metal, aluminum extrusions, or non-ferrous fittings during installation work.

Key Features

• 1/2-inch diameter with 130-degree standard point angle for reduced thrust on entry
• High speed steel construction provides durability across general-purpose drilling tasks
• Slow spiral flute geometry optimized for chip evacuation in aluminum and non-ferrous materials
• Web-thinned, tapered web reduces cutting resistance and improves hole accuracy
• Bright, uncoated finish suitable for use with cutting fluids or dry drilling
• Straight cylindrical shank fits standard 3-jaw chucks and collet-style holders

Compatibility

Designed as a general-purpose jobber drill bit compatible with standard drill presses, portable hand drills, and CNC drilling equipment accepting a 1/2-inch straight shank. Primary workpiece materials include aluminum and non-ferrous metals per manufacturer specification.

Installation Notes

Secure the shank fully in the chuck before operation and verify runout is within acceptable tolerance for the application. Use an appropriate cutting fluid or lubricant when drilling aluminum to extend bit life and improve hole finish. Ensure the workpiece is clamped or fixtured before drilling to prevent material movement. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point shows signs of heat damage or deformation.