Guhring 9003360052200 Taper Length Drill Bit 0.2055in

Product Description

The GUHRING 9003360052200 is a cobalt taper length drill bit designed for high-performance drilling in demanding materials. Sized at 0.2055 inches in diameter (Wire Size No. 5), it features a 130-degree drill point angle and a parabolic flute geometry that improves chip evacuation and reduces heat buildup during extended cuts. The straight shank and web-thinned tip allow for consistent entry and reduced thrust force. This bit is built to DIN 340 specification and suits metalworking professionals, maintenance machinists, and industrial tradespeople who require reliable performance in tough substrates.

This drill bit is well-suited for production and job-shop environments where harder and more abrasive materials are regularly encountered. It is appropriate for use in vertical mills, drill presses, and handheld power tools with compatible chucks. The cobalt construction provides added heat resistance compared to standard high-speed steel, making it a practical choice when drilling without coolant through the tool.

Key Features

• Cobalt tool material for improved heat and wear resistance in hard materials
• 130-degree drill point angle for effective penetration into tough substrates
• Parabolic flute design promotes efficient chip removal and reduces clogging
• Web-thinned tip reduces required thrust force at entry
• Straight shank with 0.2055-inch shank diameter for standard chuck compatibility
• Built to DIN 340 specification for consistent dimensional accuracy

Compatibility

Rated for use in cast iron, hardened materials, stainless steel, and steel. Designed as a taper length straight-shank drill bit compatible with standard drill chucks accepting 0.2055-inch shank diameters.

Installation Notes

Installation and use should be performed by qualified machinists or tradespeople familiar with metalworking drill operations. Secure the shank fully in the chuck and verify runout before drilling. Power down and de-energize the machine before changing or adjusting the bit. Coolant through is not supported on this model, so appropriate surface or flood cooling should be considered when drilling heat-sensitive or hardened materials.