Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 0.9mm Pack of 10

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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 0.9mm Pack of 10

This pack of ten precision-engineered 0.9mm drill bits is designed for demanding materials, offering exceptional wear resistance and heat tolerance thanks to the high-performance HSS-E cobalt construction. Ideal for intricate work in stainless steel, hardened steels, and other tough alloys, these bits maintain their sharpness longer than standard HSS alternatives, reducing downtime and improving productivity in professional workshops and toolrooms.

- Manufactured from HSS-E cobalt steel for superior hot hardness and edge retention

- 0.9mm diameter suitable for fine, precise holes in metal, plastic, and composite materials

- Pack of ten ensures you always have a spare on hand for repetitive or multi-hole tasks

- Dormer A147 geometry optimises chip evacuation and reduces drilling forces

- 135-degree split point eliminates walking and improves start accuracy without a centre punch

- Fully ground flutes provide consistent cutting performance and reliable hole quality

- Suitable for use on automatic, NC, and CNC machine tools as well as hand-held drills

For precise, reliable drilling in tough materials, this set delivers lasting value.

GTIN: 7320760702390