Guhring 9006510051600 Jobber Drill Bit 13/64 Hss Tin

Product Description

The GUHRING 9006510051600 is a jobber length drill bit designed for general-purpose drilling in metalworking applications. Built from M2 high speed steel with a titanium nitride (TiN) coating, it delivers extended wear resistance and reduced friction during cutting. The bit measures 13/64 inch (0.2031 inch decimal) in diameter with an overall length of 3.386 inches and a flute length of 2.047 inches. A 118-degree standard point angle and web-thinned, tapered web geometry promote clean entry and reduce thrust force. The straight-cylindrical shank fits standard drill chucks without adapters. This is a right-hand cut, two-flute spiral bit conforming to DIN 338.

This drill bit is suited for drilling cast iron and steel in production and maintenance environments. The Series 651 designation places it in a well-established line of general-purpose jobber drills built to DIN 338 specifications. Typical applications include hole-making in ferrous metals on drill presses, mill setups, and hand-held drilling equipment. The 5xD flute-to-diameter ratio provides adequate chip clearance for moderate-depth holes. Machinists, tool-and-die workers, and maintenance technicians regularly use this style of bit for standard through-hole and shallow-bore operations.

Key Features

• M2 high speed steel construction for durability in ferrous materials
• Titanium nitride (TiN) coating reduces friction and extends tool life
• 118-degree standard point angle for general-purpose drilling
• Web-thinned tapered web reduces entry thrust and improves centering
• DIN 338 compliant straight-cylindrical shank fits standard chucks
• Right-hand cut with regular spiral flute for efficient chip evacuation

Compatibility

Designed as an OEM-style jobber drill conforming to DIN 338 standards, compatible with standard drill chucks accepting a 13/64 inch straight-cylindrical shank. Rated for primary workpiece materials cast iron and steel.

Installation Notes

Secure the shank fully in a keyed or keyless chuck before operation. Always wear appropriate eye protection and ensure the workpiece is firmly clamped. Power down the machine completely before changing bits or inspecting the cutting edge. Consult applicable shop safety standards and equipment manufacturer guidelines when determining feed rate and spindle speed for the workpiece material.