Value Collection 01408558 Taper Length Drill Bit Hss

Product Description

The VALUE COLLECTION 01408558 is a taper length twist drill bit designed for precision hole-making in metal, wood, and general-purpose materials. Built from high-speed steel (HSS) with a black oxide finish, this bit resists heat buildup and provides moderate corrosion resistance during extended drilling operations. The 118-degree standard point angle is a versatile geometry suited to a wide range of workpiece materials. At 0.0520 inches in diameter, this is a wire gauge #55 drill, commonly used for small-diameter through-holes, pilot holes, and tapping prep work. The taper length body provides added reach compared to a jobber-length drill while maintaining rigidity for accurate drilling.

This drill bit is used in machine shops, fabrication facilities, and maintenance environments where small-diameter holes are required. The straight-cylindrical shank is compatible with standard drill chucks and collets. The right-hand spiral flute design evacuates chips efficiently during drilling. Web thinning at the point reduces thrust force and improves centering on entry, making it practical for use in drill presses, CNC machines, and hand-held power tools.

Key Features

• HSS construction provides heat resistance for metal drilling applications
• Black oxide finish reduces friction and offers light corrosion resistance
• 118-degree standard point angle suits general-purpose drilling across a wide range of materials
• Web-thinned tapered web reduces entry thrust and improves bit centering
• Right-hand spiral flute promotes efficient chip evacuation
• Straight-cylindrical shank fits standard drill chucks and collets without adapters

Compatibility

Designed as a general-purpose taper length drill bit compatible with standard drill chucks and collets that accept a straight-cylindrical shank in the 0.0520 inch diameter range.

Installation Notes

Secure the shank fully in the chuck or collet before operation and verify runout before drilling small-diameter holes. Use cutting fluid on harder metals to extend tool life and reduce heat buildup. Allow the bit to reach full speed before contact with the workpiece to prevent walking or deflection at this small diameter. Replace the bit if the cutting edges show chipping or if thrust force increases noticeably during use.