Value Collection 01408285 Taper Length Drill Bit Hss

Product Description

The VALUE COLLECTION 01408285 is a taper length drill bit designed for general-purpose metal drilling where extra reach is required beyond a jobber-length bit. Manufactured from high-speed steel (HSS) with a black oxide finish, this bit measures 0.1405 inches in diameter and carries a standard 118-degree split point angle for reliable self-starting on flat and curved stock. The flute length runs 3.0 inches with a regular right-hand spiral, and the overall length is 5-3/8 inches. A straight-cylindrical shank seats securely in standard drill chucks. The web-thinned, tapered web construction reduces thrust load and improves chip evacuation during extended drilling operations.

This bit is suited for metalworking applications in fabrication shops, maintenance environments, and production settings where a wire-gauge No. 28 diameter hole is required. The taper length profile gives machinists and maintenance technicians access to deeper or obstructed bore locations that standard jobber bits cannot reach. The general-purpose grade makes it appropriate for mild steel, aluminum, and similar materials encountered in day-to-day trade work.

Key Features

• 0.1405 inch diameter corresponds to wire gauge No. 28 for precise hole sizing
• 118-degree standard point angle for broad material compatibility
• HSS construction provides heat resistance during continuous drilling cycles
• Black oxide finish reduces friction and offers light corrosion resistance
• 3.0-inch flute length with regular right-hand spiral for efficient chip removal
• Web-thinned tapered web reduces required thrust force and prolongs bit life

Compatibility

Designed as an OEM-style replacement or standard addition for any drill press, hand drill, or milling machine equipped with a chuck accepting a straight-cylindrical shank in the 0.1405 inch diameter range.

Installation Notes

Install and remove drill bits only with the machine fully powered down and the spindle at a complete stop. Secure the straight-cylindrical shank firmly in the chuck using the appropriate chuck key before operation. Machinists should verify proper spindle speed for the material and diameter being drilled, and use appropriate cutting fluid when drilling steel to extend bit life. Inspect the cutting edges for wear before each use and replace if chipping or dulling is observed.