Guhring 9005010067000 Taper Length Drill Bit 0.2638 in

Product Description

The GUHRING 9005010067000 is a taper length twist drill bit designed for general-purpose drilling in metal, steel, and similar materials. Built from M-2 high speed steel with a bright/uncoated finish, this bit features a parabolic flute geometry and web-thinned, tapered web construction that promotes efficient chip evacuation and reduces thrust in deeper holes. The 130-degree split point provides accurate positioning without a center punch in many applications. With an overall length of 5.8268 inches and a flute length of 3.8189 inches, the Series 501 geometry delivers an extended reach suited to through-hole and taper-length drilling operations. Licensed machinists, tool-and-die technicians, and maintenance professionals are the primary users.

This drill bit is intended for general-purpose drilling applications in production and maintenance environments. The 0.2638 inch (6.70 mm) diameter, cylindrical shank, and 10xD flute-to-diameter ratio make it well suited to vertical mills, drill presses, and CNC machining centers where taper-length reach is required. The DIN 340 specification ensures dimensional consistency expected in precision shop environments. It is sold individually and ships as a single unit.

Key Features

• Parabolic flute geometry promotes fast chip removal and reduces heat buildup in deeper holes
• Web-thinned, tapered web lowers cutting resistance and entry thrust
• 130-degree drill point angle suits a wide range of ferrous and non-ferrous materials
• Bright/uncoated M-2 high speed steel construction for general-purpose metal drilling
• Cylindrical shank with 0.2638 inch diameter fits standard collets and drill chucks
• Manufactured to DIN 340 specification for consistent dimensional tolerances

Compatibility

Designed as a DIN 340 taper length drill bit suitable for use in standard drill chucks and collet systems accepting a 0.2638 inch cylindrical shank. No specific machine or system compatibility data was provided by the manufacturer for this SKU.

Installation Notes

Installation is performed by machinists or qualified maintenance personnel. Secure the cylindrical shank firmly in a properly sized collet or drill chuck before operation, and confirm the spindle is fully stopped before changing tooling. Follow applicable shop safety standards and machine manufacturer guidelines for speed and feed selection based on workpiece material. Inspect the cutting edges for wear or chipping before each use and replace the bit if damage is present.