Value Collection 01391358 Taper Length Drill Bit Hss

Product Description

The VALUE COLLECTION 01391358 is a taper length twist drill bit designed for general-purpose drilling in metal, wood, and similar materials. Built from high-speed steel (HSS) with a black oxide finish, it offers basic corrosion resistance and reduced friction during cutting. The bit measures 0.1378 inches (3.50 mm) in diameter with a 118-degree standard point angle, a spiral flute configuration, and a straight-cylindrical shank for use in standard drill chucks. Web thinning reduces thrust and improves chip evacuation at the start of the cut. Machinists, tool-and-die workers, and maintenance technicians are the typical users.

This drill bit suits general-purpose applications in job shops, maintenance facilities, and light manufacturing environments. The taper length body provides greater flute length compared to a jobber bit of the same diameter, giving additional clearance when drilling into deeper workpieces. Right-hand cutting direction is standard for use with conventional drill presses, CNC machines, and hand-held power drills. No coolant-through capability is present, so external coolant or cutting fluid should be applied as needed for ferrous materials.

Key Features

• HSS construction provides hardness and heat resistance for general metal drilling
• Black oxide finish reduces friction and provides light corrosion protection
• 118-degree standard point angle suits a wide range of common materials
• Web-thinned tapered web reduces drilling thrust and improves chip flow
• Straight-cylindrical shank fits standard three-jaw drill chucks without adapters
• Right-hand spiral flute evacuates chips efficiently during through-hole drilling

Compatibility

Designed as a general-purpose taper length drill bit compatible with standard drill chucks accepting straight-cylindrical shanks on drill presses, lathes, and hand-held power drills.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with drilling operations. Secure the shank fully in the chuck and verify concentricity before operation. Apply appropriate cutting fluid when drilling ferrous metals to extend tool life and improve cut quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point is damaged.