Value Collection BS38N0070 Taper Length Drill Bit Hss

Product Description

The VALUE COLLECTION BS38N0070 is a taper length twist drill bit designed for precision drilling in metal, plastic, and similar materials. It measures 0.0280 inches in diameter, corresponding to Wire Size 70, and is manufactured from high-speed steel (HSS) with a black oxide finish for improved lubricity and mild corrosion resistance. The bit features a 118-degree standard point angle, a regular spiral right-hand cut flute, and a straight cylindrical shank. Overall length is 2 inches with a flute length of 0.75 inches. A tapered web configuration with web thinning reduces thrust requirements at the point during entry.

This drill bit is suited for general-purpose drilling applications requiring a small-diameter, taper length configuration. Wire gauge sizing makes it common in precision metalworking, toolmaking, electronics assembly, and light manufacturing environments. The taper length body provides additional reach compared to a jobber-length bit while maintaining rigidity for controlled, accurate hole entry. It is typically used in drill presses, CNC drilling operations, or handheld power tools where a straight cylindrical shank is accepted.

Key Features

• Wire Size 70 diameter (0.0280 inches) for precision small-hole drilling
• HSS construction provides hardness and heat resistance in general-purpose applications
• Black oxide finish reduces friction and offers mild protection against corrosion
• 118-degree standard point angle suits a wide range of common materials
• Web-thinned tapered web lowers cutting resistance at drill entry
• Right-hand cut regular spiral flute for efficient chip evacuation

Compatibility

Designed as a general-purpose taper length drill bit suitable for use in any drill press, CNC machine, or power tool that accepts a straight cylindrical shank at this diameter.

Installation Notes

This bit should be installed by a machinist or qualified technician using a properly rated chuck or collet. Ensure the workpiece is securely fixtured before drilling. Use appropriate cutting fluid or lubrication when drilling ferrous metals to extend tool life and maintain hole quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point shows deformation.