Guhring 9003360026400 Taper Length Drill Bit 0.1040 in

Product Description

The GUHRING 9003360026400 is a taper length twist drill bit designed for demanding metal-cutting applications in industrial and trade environments. Built from cobalt high-speed steel, this bit handles difficult materials including stainless steel, hardened materials, cast iron, and general steel. It measures 0.1040 inches in diameter with a 130-degree split point and a parabolic flute geometry that promotes efficient chip evacuation and helps reduce heat buildup during deep-hole drilling. Overall length is 3.75 inches, and the bright uncoated finish suits applications where coating compatibility with the workpiece material is a consideration. This bit is sized to wire gauge 37 and conforms to DIN 340 standards.

This drill bit is suited for machinists, maintenance technicians, and metalworking tradespeople working in job shop, production, or field service environments. The taper length design provides extra reach compared to jobber-length bits, making it appropriate for deep-hole drilling operations where standard-length tooling falls short. Typical applications include drilling through structural steel, stainless fabrications, and cast iron components. It is sold individually and is packaged as a single unit per the supplier specification.

Key Features

• Cobalt construction provides heat resistance for drilling stainless steel and hardened materials
• 130-degree point angle reduces thrust and improves self-centering on hard alloys
• Parabolic flute profile accelerates chip removal in deep-hole applications
• Web-thinned, parallel web design reduces cutting resistance at entry
• Cylindrical shank at 0.1039 inches diameter fits standard drill chucks without adaptation
• Conforms to DIN 340 taper length specification for consistent dimensional compliance

Compatibility

Designed as an OEM-style taper length drill bit conforming to DIN 340 for use in standard cylindrical-shank drill chucks across metalworking and machining applications. Material applications listed by the manufacturer include cast iron, hardened materials, stainless steel, and steel.

Installation Notes

Installation and use of this drill bit should be performed by a qualified machinist or metalworking technician familiar with cutting tool selection and machine operation. Secure the cylindrical shank fully in the chuck and verify runout before drilling. Power down and lock out the machine before changing or inspecting tooling. Do not exceed the recommended drilling depth of 2.285 inches as specified for this tool geometry.