Dormer A777 Hsco Cobalt Heavy-Duty Jobber Drill Bits Metric 5063750579047

Dormer

Experience superior drilling performance with DORMER's A777 Metric Cobalt Jobber Drill Bits. Engineered for demanding applications, these bits feature a heavy-duty 135° split point, ideal for drilling tougher materials where high heat is generated, making them perfect for the Aerospace Industry. The standard helix, right-hand spiral flute geometry ensures efficient material removal, while the thick web provides enhanced durability. Available in various sizes, these drill bits are constructed from high-speed cobalt steel (HSCo) and meet DIN 338 RN / BS328 / ISO 235 standards. Their precision split point geometry conforms to NAS 907 Aerospace Specification type P3. Key Features: * Heavy-duty 135° split point for superior performance on tough materials * High-speed cobalt steel (HSCo) construction for heat resistance and durability * Standard helix, right-hand spiral flute geometry for efficient drilling * Meets DIN 338 RN / BS328 / ISO 235 standards * NAS 907 Aerospace Specification type P3 compliant split point geometry Product Summary: DORMER A777 metric cobalt jobber drill bits, heavy-duty, 135° split point, aerospace industry, high tensile materials, standard helix, right hand spiral, thick web, HSCo cobalt steel, DIN 338 RN, BS328, ISO 235, NAS 907 P3.