Guhring 9005350013200 Taper Length Drill Bit 0.0520 in

Product Description

The GUHRING 9005350013200 is a taper length twist drill bit engineered for precision drilling in metalworking applications. Built to DIN 340 specification, this high-performance High Speed Steel (HSS) bit features a parabolic flute geometry with web thinning for improved chip evacuation and reduced thrust. The 130-degree split point and web-thinned tip promote accurate entry without walking, even on hard or interrupted surfaces. At 0.0520 inches in diameter with a cylindrical shank of the same diameter, the bit maintains concentricity through the full cut. Licensed machinists, tool-and-die workers, and maintenance mechanics reach for this format when standard jobber length is insufficient for the depth required.

This drill bit is designed for taper length drilling operations in aluminum alloy, cast iron, and steel. The Series 535 parabolic flute configuration supports a flute-length-to-diameter ratio of 10xD, making it well-suited for deeper holes where chip packing would otherwise be a concern. Its bright, uncoated finish is appropriate for use with cutting fluids across general-purpose metal fabrication, job shop work, and production maintenance environments where frequent re-sharpening is part of the workflow.

Key Features

• DIN 340 taper length format provides greater reach than standard jobber bits at the same diameter
• Parabolic flute design with web thinning for efficient chip removal and lower cutting forces
• 130-degree drill point angle suits a broad range of ferrous and non-ferrous metals
• High Speed Steel construction withstands intermittent cutting heat without coating requirements
• 10xD flute-to-diameter ratio supports deeper hole depths with reduced chip packing
• Bright, uncoated finish is compatible with flood coolant and cutting oil applications

Compatibility

Designed for use in aluminum alloy, cast iron, and steel. Fits standard drill chucks accepting a 0.0520-inch cylindrical shank. Conforms to DIN 340 taper length specification for use in manual drill presses, CNC machining centers, and hand drilling equipment with appropriate chuck capacity.

Installation Notes

This bit is installed by a machinist or qualified technician in a drill press, milling machine, or CNC spindle with a compatible chuck. Secure the shank fully in the chuck and verify runout before beginning a cut. Apply appropriate cutting fluid for the workpiece material. Disconnect power to the machine before changing tooling, and inspect the cutting edges for wear before each use.