Dormer A777 HSS-E Cobalt Jobber Drill Bits 5.8mm Pack of 10

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 5.8mm Pack of 10

Engineered for the toughest drilling applications, these 5.8mm jobber drill bits deliver exceptional durability and precision in high-stress environments, making them the ideal choice for professional engineers and industrial machinists who demand consistent performance from every tool.

- 135-degree split point eliminates the need for centre punching and reduces walking for accurate hole positioning

- HSS-E cobalt steel construction offers superior heat resistance and extended tool life when machining tough materials such as stainless steel, titanium, and high-tensile alloys

- Fully ground from solid blanks ensures tight dimensional tolerances and clean cutting edges

- Vapour-treated surface minimises friction and improves chip flow for faster, cleaner drilling

- DIN 338 standard design ensures compatibility with all standard chucks and drilling machinery

- Pack of ten provides value and convenience for repeated use or batch work

Whether you are fabricating components or maintaining heavy equipment, these Dormer A777 bits combine reliability with long-lasting sharpness to keep your work moving efficiently.

GTIN: 7320760375273