Guhring 9006520060000 Jobber Drill Bit 6 Mm Hss Tin

Product Description

The GUHRING 9006520060000 is a jobber length twist drill bit designed for professional metalworking and machining applications. Built from high speed steel with a titanium nitride (TiN) coating, this bit delivers extended tool life and improved wear resistance compared to uncoated HSS tooling. The 6 mm diameter (0.2362 inch) bit features a 130-degree split point, a parabolic flute geometry, and a web-thinned tip to reduce thrust and improve chip evacuation. Overall length is 93 mm with a flute length of 2.25 inches. It is a two-flute, right-hand cut design conforming to DIN 338, making it a recognized standard in precision drilling work.

This drill bit is rated for primary use in aluminum and non-ferrous materials, as well as plastics and some ferrous stock, consistent with material codes K, N, and P. The parabolic flute with 5xD flute-to-diameter ratio supports deeper hole drilling with reduced chip packing. It is suited for CNC machining centers, drill presses, and hand-held power tools in production shops, maintenance facilities, and tool rooms. The straight-cylindrical shank fits standard drill chucks. Maximum drilling depth is 48 mm (1.89 inches). This is a Series 652 high performance grade bit from GUHRING, a manufacturer known for precision cutting tool standards.

Key Features

• High speed steel construction with titanium nitride (TiN) coating for extended wear life
• 130-degree point angle with web-thinned, tapered web for reduced entry thrust
• Parabolic flute geometry promotes efficient chip evacuation in deep-hole drilling
• Conforms to DIN 338 standard for consistent dimensional accuracy
• Diameter tolerance of -0.018 to 0.000 mm for precise hole sizing
• Right-hand cut, straight-cylindrical shank compatible with standard drill chucks

Compatibility

Designed as an OEM-grade replacement or direct-use drill bit for applications requiring a 6 mm jobber length HSS drill conforming to DIN 338. Suitable for use in aluminum, non-ferrous metals, and plastics per material classification codes K, N, and P.

Installation Notes

This bit is installed by machinists and tool room technicians in standard drill chucks accepting a 0.2362-inch straight-cylindrical shank. Ensure the workpiece is properly secured and the drill press or CNC spindle is at an appropriate speed for the material and diameter before beginning the cut. Coolant-through capability is not supported on this bit; use external cutting fluid as needed for the workpiece material. Inspect the cutting edges and TiN coating for wear before each use and replace the bit when diameter tolerance can no longer be maintained.