Guhring 9006050016100 Jobber Drill Bit 52 Cobalt

Product Description

The GUHRING 9006050016100 is a cobalt jobber length drill bit sized to No. 52 wire gauge, measuring 0.0634 inches in diameter. Built to DIN 338 standards in M35 cobalt material grade, this bit delivers high performance in demanding materials where standard HSS tooling falls short. The 130-degree split point promotes self-centering on entry and reduces thrust load. The regular spiral flute geometry with web-thinned, tapered web configuration improves chip evacuation and cutting efficiency. With an overall length of 43 mm and a straight-cylindrical shank, this bit is suited for use in standard drill chucks and CNC tooling setups. Installation and use are handled by machinists, maintenance technicians, and tool-and-die professionals.

This drill bit is rated for primary workpiece materials classified under material codes M and S, covering titanium alloys and similar high-strength, difficult-to-machine metals. The bright uncoated finish is appropriate for applications where coating buildup would interfere with tight tolerances. The 5xD flute-to-diameter ratio supports drilling depths up to approximately 0.69 inches in a single pass without pecking in many setups. It is well-suited to precision small-diameter work in aerospace components, medical hardware, and industrial fabrication where hole location accuracy is critical and tool runout must be minimized.

Key Features

• No. 52 wire gauge size at 0.0634 inches diameter with diameter tolerance of +0.000 to -0.014 mm
• M35 cobalt material grade for extended tool life in titanium alloy and high-strength workpieces
• 130-degree split point with web thinning for self-centering entry and reduced thrust
• Right-hand cut, regular spiral flute with tapered web configuration for consistent chip flow
• Straight-cylindrical shank at 1.61 mm diameter fits standard drill chucks without adaptation
• Conforms to DIN 338 specification for predictable dimensional and performance consistency

Compatibility

Designed as an OEM-style precision drill bit for use in hand drills, drill presses, and CNC machining centers accepting straight-cylindrical shanks. Primary workpiece compatibility per manufacturer specification includes titanium alloy and other difficult-to-machine materials under material codes M and S.

Installation Notes

This bit is installed and operated by machinists and maintenance professionals following standard drilling practices. Secure the shank fully in a collet or drill chuck and verify runout before cutting. Power down all equipment before changing tooling. When drilling titanium or similar alloys, follow appropriate cutting speed and feed rate tables for cobalt tooling to avoid work hardening the workpiece.