Guhring 9055100155000 Carbide Drill Bit 0.6102 in

Product Description

The GUHRING 9055100155000 is a solid carbide screw machine length drill bit engineered for high-performance drilling in demanding industrial applications. Built to DIN 6537 K standards, it features a 15.50 mm (0.6102 inch) diameter, a 140-degree split point (SU type), and coolant-through capability for effective heat and chip management. The submicron carbide grade and coated finish extend tool life in abrasive materials. With a right-hand cut, regular spiral flute geometry, and web-thinned parallel web configuration, this bit delivers consistent, precise entry and chip evacuation. It is suited for machinists and tooling professionals working on production drilling operations.

This drill bit is designed for use in screw machine length applications where a compact, rigid tool is required. Primary workpiece materials include cast iron and steel. The 3xD flute-to-diameter ratio and 62.00 mm maximum drilling depth make it well suited for through-hole and blind-hole operations in CNC machining centers, mill-turn equipment, and production drilling fixtures where coolant-through tooling is available.

Key Features

• Solid carbide construction in submicron grade for extended tool life in ferrous materials
• Coolant-through design delivers cutting fluid directly to the tip for heat control and chip flushing
• 140-degree SU split point reduces thrust and improves centering at entry
• Web-thinned parallel web lowers cutting resistance and supports clean chip formation
• Coated finish improves wear resistance and surface lubricity
• Conforms to DIN 6537 K specification for dimensional consistency

Compatibility

Designed as an OEM-style replacement or direct tooling selection for production drilling operations requiring a screw machine length carbide drill in the 13.50 mm to 17.00 mm diameter range, compatible with machines accepting a 16.00 mm straight-cylindrical shank.

Installation Notes

Installation and tool changes should be performed by qualified machinists with the spindle fully stopped and machine power locked out per applicable shop safety procedures. Ensure the tool holder collet or chuck is rated for the 16.00 mm straight-cylindrical shank diameter and properly torqued before operation. When using coolant-through capability, verify that the machine spindle and holder support internal coolant delivery at the required pressure. Do not exceed the rated drilling depth of 62.00 mm without retracting to clear chips.