Dormer A777 Hsco Cobalt Heavy-Duty Jobber Drill Bits Metric 5063750579726

Name: Dormer A777 Hsco Cobalt Heavy-Duty Jobber Drill Bits Metric 5063750579726
Brand: Dormer

Dormer

DORMER A777 Metric Cobalt Jobber Drill Bits feature a heavy-duty 135° split point designed for drilling tougher materials that generate higher heat, ideal for the Aerospace Industry. These drill bits have a standard helix, right-hand spiral flute geometry with a thick web. Available in various sizes, they offer superior performance and durability. The point angles vary by size, with a 135° split point geometry conforming to NAS 907 Aerospace Specification type P3 for precise drilling. Made from HSCo Cobalt steel and meeting DIN 338 RN / BS328 / ISO 235 standards, these bits ensure excellent heat resistance and longevity. Suitable for adult unisex use in home improvement projects requiring power tool accessories. Drill Bits - Cobalt Drill Bits - Steel Drill Bits - Jobber Drill Bits - Metric Drill Bits - Aerospace Drill Bits