Guhring 9055100067500 Screw Machine Drill Bit 17/64

Product Description

The GUHRING 9055100067500 is a solid carbide screw machine length drill bit designed for high-performance drilling in cast iron and steel. Part of the Series 5510 lineup, it features a 140-degree split point (SU) with web thinning for reduced thrust and cleaner entry. The straight-cylindrical shank measures 8 millimeters in diameter, and the bit carries a DIN 6537K specification with a submicron carbide grade. Coolant-through capability makes it well suited for production environments where heat management is critical. This bit is installed by machinists, tool-and-die professionals, and maintenance technicians working on CNC and manual drilling equipment.

This drill bit is built for use in screw machine length applications where a compact flute length and rigid construction are required. The 2-flute, regular spiral design with a parallel web configuration delivers consistent chip evacuation in ferrous materials. With a 3xD flute-by-diameter ratio and a maximum drilling depth of 30 millimeters, it handles standard through-hole and blind-hole operations in cast iron and steel workpieces common to production machining and MRO environments.

Key Features

• Solid carbide construction with submicron carbide grade for extended tool life in ferrous materials
• 140-degree SU point with web thinning reduces entry thrust and improves hole accuracy
• Coolant-through design supports high-speed production drilling with effective heat control
• DIN 6537K specification ensures dimensional consistency and interchangeability
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Right-hand cut, 2-flute spiral configuration promotes efficient chip removal in cast iron and steel

Compatibility

Designed as a screw machine length replacement or production drill for operations involving cast iron and steel workpieces where DIN 6537K-spec tooling is required.

Installation Notes

This bit is installed by qualified machinists or toolroom personnel. Ensure the spindle and workpiece fixture are fully secured before operation. Confirm the machine is powered off and spindle is locked before changing tooling. Use appropriate coolant flow when engaging the coolant-through capability to prevent thermal damage to the bit or workpiece.