Dormer A777 HSS-E Cobalt Jobber Drill Bits 1.2mm Pack of 10

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 1.2mm Pack of 10

Engineered to withstand the toughest drilling conditions, this pack of ten Dormer A777 jobber drill bits delivers unrivalled reliability and longevity for professional and industrial users. The premium HSS-E cobalt construction ensures superior heat resistance and edge retention, allowing you to drill confidently through hard and abrasive materials without frequent tool changes. Each 1.2mm bit is precision-ground to offer consistent, accurate holes, making it an essential addition to any serious workshop or production line.

- Made from high-speed steel with 8% cobalt (HSS-E) for exceptional durability and heat resistance

- 135-degree split point design reduces walking and enables self-centring for cleaner, more accurate starts

- Jobber length geometry ideal for general-purpose drilling in metal and other demanding substrates

- Each bit is fully ground to DIN 338 standards for precise tolerances and consistent performance

- Suitable for use on stainless steel, alloy steels, cast iron, and high-tensile materials

- Pack includes ten identical 1.2mm bits, ensuring you have spares for extended projects

- Dormer’s advanced manufacturing process guarantees a sharp cutting edge straight out of the pack

Perfect for precision drilling in high-stress environments where accuracy and tool life matter most.

GTIN: 7320760374443