Value Collection 01450287 Extra Length Drill Bit 7/16 in Hss

Product Description

The VALUE COLLECTION 01450287 is a 7/16-inch diameter extra length drill bit designed for deep-hole drilling applications where standard-length bits cannot reach. Built from high-speed steel (HSS) with an oxide finish, this bit delivers adequate hardness and heat resistance for general-purpose drilling in steel, iron, aluminum, wood, and plastics. The 118-degree standard point angle provides a versatile cutting geometry suited to a wide range of materials. With an 18-inch overall length and a 12-inch spiral flute, this bit is the right tool when extended reach is the priority on the job.

This drill bit is used in production shops, fabrication facilities, maintenance operations, and on-site trade work where deep or hard-to-access holes are required. The straight-cylindrical shank fits standard three-jaw drill chucks on corded drills, drill presses, and magnetic base drills. Right-hand cutting direction and a two-flute spiral design handle chip evacuation throughout the full flute length. General-purpose grade makes this bit appropriate for electricians drilling through deep framing members, plumbers routing pipe penetrations, and HVAC techs boring through thick structural steel or deep wood assemblies.

Key Features

• 7/16-inch (0.4375 inches) diameter with 118-degree standard point angle for versatile material entry
• 18-inch overall length provides extended reach into deep or confined drilling locations
• 12-inch spiral flute length supports continuous chip evacuation on deep passes
• High-speed steel construction with oxide finish for heat resistance and surface protection
• Two-flute, right-hand, regular spiral design with web-thinned tapered web for reduced thrust
• Straight-cylindrical shank fits standard three-jaw chuck configurations

Compatibility

Designed as a general-purpose extra length drill bit compatible with any standard three-jaw drill chuck accepting a straight-cylindrical shank in 7/16-inch diameter.

Installation Notes

Secure the straight-cylindrical shank firmly in a properly sized three-jaw chuck before drilling. Ensure the workpiece is clamped or otherwise restrained to prevent rotation, particularly when breaking through. Use cutting fluid or coolant where material and setup allow to extend bit life on metal substrates. Inspect the cutting edges and web before each use and replace the bit if chipping, dulling, or deformation is present.