Guhring 9002050012700 Jobber Drill Bit 1.27 Mm Hss

Product Description

The GUHRING 9002050012700 is a jobber length twist drill bit designed for general-purpose drilling in cast iron and steel. It is manufactured from M2 high speed steel with a bright, uncoated finish. The bit features a standard 118-degree point angle, a web-thinned tapered web for improved chisel edge performance, and a regular spiral flute in a right-hand cutting direction. At 1.27 mm in diameter with a 38 mm overall length and a 16 mm flute length, this bit is built to the DIN 338 standard and suited for production drilling applications where consistent, close-tolerance holes are required.

This drill bit is used in light machining and fabrication environments, including job shops, maintenance facilities, and manufacturing operations. Its straight cylindrical shank accepts standard drill chucks without adapters. The 1.27 mm diameter is commonly used for tapping pilot holes, small-clearance holes, and precision through-holes in steel and cast iron workpieces. The DIN 338 specification ensures dimensional consistency with European and metric tooling standards.

Key Features

• M2 high speed steel construction for durability in ferrous materials
• 118-degree standard point angle with web-thinned, tapered web for reduced thrust
• Bright, uncoated finish suited for general-purpose applications
• Right-hand spiral flute with regular helix for efficient chip evacuation
• Straight cylindrical shank for direct chuck mounting
• Conforms to DIN 338 dimensional standard

Compatibility

Designed as a general-purpose jobber length drill bit for use in cast iron and steel workpieces, compatible with any standard drill chuck accepting a 1.27 mm straight cylindrical shank.

Installation Notes

Installation and use of this drill bit should be performed by a qualified machinist or technician familiar with rotary cutting tools. Secure the shank fully in a properly sized drill chuck before operation. Never exceed the recommended maximum drilling depth of 14.10 mm for this diameter. Always follow applicable machine guarding and PPE requirements for drilling operations.