Guhring 9006520036000 Jobber Drill Bit 3.6mm Hss Tin

Product Description

The GUHRING 9006520036000 is a jobber-length twist drill bit designed for precision drilling in metalworking and industrial applications. Built from high-speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction during cutting. The bit measures 3.6 mm (0.1417 inches) in diameter with a 2-3/4 inch overall length and features a parabolic flute design that improves chip evacuation and reduces heat buildup. The 130-degree split point minimizes walking on entry and reduces thrust requirements. Web thinning further improves cutting efficiency, making this bit well suited for production drilling environments where consistent hole quality matters.

This drill bit is optimized for primary use in aluminum and non-ferrous materials, as indicated by its K, N, and P workpiece material classifications per DIN 338. It is appropriate for machine tool use in CNC machining centers, drill presses, and similar production setups. The straight cylindrical shank provides positive chuck engagement across standard toolholding systems. With a maximum drilling depth of 1.32 inches (33.6 mm) and a flute-to-diameter ratio of 5xD, it handles through-hole and blind-hole work in light to medium material thickness. Licensed machinists and tool-and-die professionals are the primary users of this series.

Key Features

• TiN coating reduces friction and extends cutting life compared to uncoated HSS
• Parabolic flute geometry improves chip flow and reduces clogging in deep-hole drilling
• 130-degree point angle with web thinning lowers entry thrust and reduces walk-off
• Tapered web configuration adds strength behind the cutting edge
• Straight cylindrical shank fits standard drill chucks and collet holders without modification
• Conforms to DIN 338 specification for consistent dimensional accuracy

Compatibility

Designed as a DIN 338-compliant jobber-length drill bit for use in standard drill chucks and collet systems that accept a 0.1417-inch straight cylindrical shank. Optimized for aluminum and non-ferrous workpiece materials per K, N, and P material classifications.

Installation Notes

Installation and use should be performed by qualified machinists or tooling technicians familiar with proper chuck clamping procedures and drill press or CNC spindle operation. Ensure the machine spindle is fully stopped and locked out before changing tooling. Confirm chuck or collet runout is within acceptable tolerance before drilling to preserve bit geometry and hole accuracy. Do not exceed the rated maximum drilling depth of 1.32 inches per plunge without retracting to clear chips.