Dormer A777 Hsco Cobalt Heavy-Duty Jobber Drill Bits Metric 5063750578828

Dormer

Experience superior drilling performance with DORMER's A777 Metric Cobalt Jobber Drill Bits. Engineered for durability and precision, these bits feature a heavy-duty, 135° split point designed to withstand higher heat generated when drilling tougher materials, making them ideal for the aerospace industry and high-tensile applications. The drill bits boast a standard helix, right-hand spiral flute geometry with a thick web for efficient material removal. They come equipped with a 135° split point, adhering to NAS 907 Aerospace Specification type P3, ensuring accurate starts and preventing walking. The surface treatment is a bronze finish, and the material is HSCo Cobalt steel, conforming to DIN 338 RN / BS328 / ISO 235 standards. Key Features: * Heavy-duty 135° split point for high heat and tough materials * Standard helix, right-hand spiral flute geometry * HSCo Cobalt steel construction * NAS 907 Aerospace Specification compliant Product Summary: DORMER A777 Cobalt Drill Bits, Metric, Heavy-duty, 135° split point, HSCo Cobalt steel, for tough materials and aerospace applications.