Dormer A108 HSS Stainless Steel Jobber Drill Bit 4.2mm Pack of 10

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Dormer A108 HSS Stainless Steel Jobber Drill Bit 4.2mm Pack of 10

This pack of ten 4.2mm jobber drill bits is expertly crafted from premium high-speed steel, delivering exceptional performance when drilling into stainless steel and other tough, hard-to-machine materials. The robust construction ensures clean, precise holes with reduced heat buildup and extended tool life, making these bits a reliable choice for professional engineers, metalworkers, and serious DIY enthusiasts who demand consistent results in challenging applications.

- Manufactured from high-speed steel (HSS) for superior hardness and wear resistance

- Specifically engineered for drilling stainless steel, alloy steels, and hardened materials

- 4.2mm diameter with standard jobber length for versatile use in hand drills and drill presses

- 118-degree split point tip reduces walking and improves starting accuracy without centre-punching

- Precision-ground flutes provide efficient chip evacuation and smooth cutting action

- Pack of 10 ensures you have spares on hand for repetitive or critical jobs

- Suitable for use with coolant or lubricant to enhance performance and prolong bit life

- Conforms to DIN 338 dimensional standards for consistent quality and interchangeability

Ideal for demanding metalworking tasks where reliability and durability are paramount, these Dormer A108 drill bits offer outstanding value and professional-grade results.

GTIN: 7320760008270