Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 7.7mm Pack of 5

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Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 7.7mm Pack of 5

This pack of five Dormer A147 drill bits is engineered to deliver superior performance and exceptional durability when drilling into tough materials such as stainless steel, titanium, and hardened alloys. The HSS-E cobalt construction ensures outstanding heat resistance and edge retention, making these bits ideal for demanding industrial and professional applications where precision and longevity are critical. Each 7.7mm bit provides clean, accurate holes with reduced friction and faster chip evacuation, helping you complete jobs efficiently without frequent tool changes.

- Premium HSS-E cobalt steel for enhanced hardness and heat resistance

- 7.7mm diameter suitable for a wide range of fasteners and repair work

- Pack of 5 bits for excellent value and extended use on site

- 135-degree split point for self-centring and reduced walking on contact

- Ideal for use in steel, stainless steel, cast iron, bronze, and plastics

- Consistent performance at higher drilling speeds and feed rates

- Robust design minimises chipping and breakage during heavy-duty drilling

Trust Dormer’s renowned engineering for reliable, high-speed results in the toughest materials.

GTIN: 7320760691359