Value Collection KP86134 Extra Length Drill Bit Hss

Product Description

The VALUE COLLECTION KP86134 is an extra length high-speed steel drill bit designed for through-hole and deep-reach drilling applications. With a 0.2188 inch diameter and an 8 inch overall length, this bit reaches deeper than standard-length drill bits, making it well-suited for drilling through thick stock, stacked materials, or hard-to-access locations. The 118-degree standard point geometry and web-thinned tip reduce entry force and improve centering on contact. The oxide finish provides a basic level of lubricity and surface hardness. This bit is used by machinists, pipefitters, electricians, and general tradespeople who need extra reach without stepping up to a specialty bit.

This drill bit fits standard drilling applications in metal, wood, and plastic where additional flute and shank length are required. The 5.5 inch spiral flute length promotes chip evacuation during deep passes. Right-hand cutting direction is compatible with all standard drill presses and hand drills. The straight cylindrical shank seats in standard three-jaw chucks without adapters. General-purpose grade construction makes this appropriate for production-level use in light manufacturing, mechanical contracting, and maintenance work.

Key Features

• 8 inch overall length provides extended reach for deep-hole and through-material drilling
• 0.2188 inch diameter suits common fractional and close-tolerance hole requirements
• 118-degree standard point angle with web-thinned tip reduces thrust and improves starting accuracy
• High-speed steel construction handles steel, cast iron, aluminum, and thermoplastics
• Oxide finish adds surface lubricity and mild corrosion resistance
• Straight cylindrical shank fits standard three-jaw drill chucks without special toolholders
• 2-flute spiral design with tapered web configuration supports efficient chip removal

Compatibility

Designed as a general-purpose extra length drill bit compatible with standard three-jaw drill chucks on hand drills, drill presses, and CNC equipment accepting straight cylindrical shanks.

Installation Notes

This bit is installed and used by machinists, pipefitters, and mechanical contractors using standard drill presses or hand-held drilling equipment. Secure the shank fully in the chuck and verify runout before drilling. Use cutting fluid when drilling ferrous metals to extend bit life and manage heat. Reduce feed pressure as the bit exits the workpiece to prevent grabbing or bit deflection.