Guhring 9024580035700 Cobalt Jobber Drill Bit 9/64 in

Product Description

The GUHRING 9024580035700 is a cobalt jobber-length drill bit designed for high-performance drilling in hard and abrasive materials. It carries a 130-degree point angle with cone relief geometry and a FIREX coating that extends tool life by reducing heat buildup and surface wear. The flute length measures 39 millimeters, and the overall length is 70 millimeters. With a 9/64-inch diameter (0.1406 inches) and a matching shank diameter of 3.57 millimeters, this bit is dimensionally consistent for accurate chuck retention. It runs a right-hand spiral flute cut with a regular spiral type. The web-thinned tip reduces thrust force at the point of entry, making it well suited for production and precision drilling applications.

This bit fits standard drill chucks and is appropriate for metal fabrication shops, maintenance operations, and production environments where hard-material drilling is routine. It carries a DIN specification designation and falls within the 0.1000 to 0.1500 inch drill bit size range, making it a recognized standard-size tool for metalworking and mechanical service work. It ships as a single unit and is suited for technicians and machinists working with stainless steel, hardened alloys, and other tough ferrous and non-ferrous materials.

Key Features

• Cobalt construction for heat resistance and durability in hard-material drilling
• FIREX coating reduces friction and extends cutting edge life
• 130-degree cone relief point angle for aggressive, self-centering entry
• Web-thinned tip reduces axial thrust and improves penetration
• Right-hand spiral flute with regular spiral type for consistent chip evacuation
• DIN specification designation ensures dimensional standardization

Compatibility

Designed as a standard jobber-length replacement drill bit for use in any drill chuck accepting a 0.1406-inch (3.57 millimeter) round shank, consistent with DIN specification tooling.

Installation Notes

Installation is performed by machinists or maintenance technicians using a standard keyed or keyless drill chuck. Ensure the chuck is fully tightened and the workpiece is securely clamped before drilling. Use appropriate cutting fluid for hard-material applications to manage heat. Inspect the cutting edge before each use and replace when signs of wear affect hole quality.