Value Collection 01400407 Taper Length Drill Bit Hss

Product Description

The VALUE COLLECTION 01400407 is a taper length twist drill bit designed for metalworking, fabrication, and general-purpose drilling applications. It is manufactured from high-speed steel (HSS) with a black oxide finish that reduces friction and provides moderate corrosion resistance. The bit measures 0.6250 inches in diameter with a standard 118-degree point angle, a web-thinned tip for easier starting, and a tapered web configuration that adds rigidity along the flute length. Right-hand spiral flutes evacuate chips efficiently during through-hole and deep drilling operations. The straight-cylindrical shank fits standard drill chucks without adapters.

This drill bit is suited for production and maintenance drilling in steel, aluminum, cast iron, plastics, and similar materials. The taper length body provides greater reach than a jobber-length bit without sacrificing the stiffness needed for accurate hole placement. It is a practical choice for machine shops, maintenance technicians, pipefitters, and other trades that regularly drill larger-diameter holes in structural or plate stock. The general-purpose grade makes it a reliable bench stock item for a wide range of materials and setups.

Key Features

• 0.6250 inch (5/8 inch) diameter HSS construction for durability across common work materials
• 118-degree standard point angle with web-thinned tip for reduced thrust and easier entry
• Black oxide finish reduces friction and provides basic corrosion resistance
• Right-hand spiral flutes with regular helix for effective chip evacuation
• Taper length body at 8.75 inches overall with 4.875-inch flute length for extended reach
• Straight-cylindrical shank compatible with standard drill chucks

Compatibility

Designed as a general-purpose taper length drill bit compatible with any drill press, milling machine, or hand drill equipped with a chuck sized to accept a 0.6250-inch straight-cylindrical shank.

Installation Notes

Installation and use of this drill bit should be performed by machinists, toolmakers, or qualified trade professionals familiar with rotary cutting tools. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before beginning any drilling operation. Apply appropriate cutting fluid when drilling ferrous metals to extend tool life and improve hole quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point shows signs of damage.