Guhring 9005350047600 Taper Length Drill Bit 3/16 in

Product Description

The GUHRING 9005350047600 is a taper length twist drill bit built for high-performance metal drilling in production and job-shop environments. Manufactured from high-speed steel with a bright, uncoated finish, it features a 3/16 inch diameter, a 130-degree split point, and a parabolic flute geometry that promotes aggressive chip evacuation and reduces cutting resistance. The web-thinned, parallel web construction further lowers thrust force at entry. This bit is intended for use by machinists, tool-and-die technicians, and maintenance trades requiring consistent hole geometry in ferrous and non-ferrous materials.

The 9005350047600 is rated for drilling aluminum alloy, cast iron, and steel. The 10xD flute-to-diameter ratio and 3-7/16 inch flute length support deeper hole applications where a jobber-length bit falls short. The 5-3/16 inch overall length and cylindrical shank allow it to seat directly in standard drill chucks, collets, or drill press spindles without adapters. Typical applications include structural steel fabrication, maintenance drilling, and production drilling where taper length reach is required.

Key Features

• Parabolic flute design improves chip clearance and reduces heat buildup in deep holes
• Web-thinned parallel web lowers entry thrust force and reduces walking on flat surfaces
• 130-degree point angle balances penetration speed with point stability across steel and cast iron
• Bright, uncoated finish allows visual wear inspection without coating interference
• Right-hand cut, cylindrical shank fits standard drill chucks and collets without modification
• Conforms to DIN 340 specification for taper length drill geometry

Compatibility

Designed as a DIN 340 taper length drill bit rated for aluminum alloy, cast iron, and steel; fits any standard drill chuck or collet accepting a 3/16 inch cylindrical shank.

Installation Notes

Installation and use should be performed by a qualified machinist or trained tradesperson. Secure the shank fully in the chuck or collet before operation and verify runout before beginning a cut. Follow applicable shop safety protocols and machine manufacturer guidelines for spindle speed and feed rate. Inspect the cutting edges for wear before each use and replace when the point geometry shows signs of dulling or chipping.