Guhring 9006520050600 Jobber Drill Bit Wire 8 Hss Tin

Product Description

The GUHRING 9006520050600 is a jobber length drill bit designed for precision drilling in metal and non-ferrous materials. Manufactured from high-speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced heat buildup compared to uncoated HSS. The bit measures 0.1992 inches in diameter (wire size 8) with an overall length of 3-3/8 inches and a parabolic flute length of 2-1/16 inches. The 130-degree split point angle improves centering and reduces the need for a center punch on most materials. The web-thinned, tapered web configuration lowers cutting resistance at the tip. This bit is installed by machinists, maintenance technicians, and trade professionals using standard drill presses or hand-held power tools.

This bit is rated for aluminum as its primary workpiece material and is also suited for use in plastics and steel per its material codes (K, N, P). It follows DIN 338 standards and belongs to GUHRING Series 652, a high-performance jobber series. The straight-cylindrical shank fits standard drill chucks without modification. With a maximum drilling depth of 1.748 inches and a 5xD flute-to-diameter ratio, it handles through-hole and blind-hole applications in production and field service environments alike.

Key Features

• High-speed steel construction with TiN coating for extended wear resistance
• 130-degree point angle with web thinning for accurate self-starting entry
• Parabolic flute geometry promotes efficient chip evacuation
• Straight-cylindrical shank fits standard 3-jaw and keyless chucks
• Conforms to DIN 338 standard for consistent dimensional accuracy
• Maximum drilling depth of 1.748 inches suits typical jobber-length applications

Compatibility

Designed as a DIN 338-compliant jobber length drill bit with a 0.1992-inch straight-cylindrical shank, compatible with any standard drill chuck accepting that shank diameter. Rated for aluminum (K), non-ferrous metals (N), and steel (P) workpiece materials per GUHRING Series 652 specifications.

Installation Notes

Secure the shank fully in the chuck before operation and verify chuck runout is within acceptable limits to protect the cutting edge. Power down and lock out the drill press or disconnect the hand tool before changing bits. Use appropriate cutting fluid or coolant for steel applications; this bit does not support through-coolant delivery. Follow applicable OSHA and shop-safety guidelines for rotating cutting tools.