Dormer A510 HSS TiN ADX Jobber Drill Bit 7.8mm Pack of 1

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Dormer A510 HSS TiN ADX Jobber Drill Bit 7.8mm Pack of 1

This precision-engineered drill bit delivers exceptional performance in a wide range of materials, making it an essential addition to any professional or DIY toolkit. The advanced Titanium Nitride coating dramatically reduces friction and heat build-up, allowing for faster drilling speeds and significantly extended tool life compared to standard HSS bits. Whether you are working with steel, stainless steel, cast iron, or non-ferrous metals, this bit provides clean, accurate holes with minimal effort.

- Premium grade high-speed steel construction for superior durability and edge retention

- Titanium Nitride (TiN) coating for increased hardness, lower friction, and enhanced chip flow

- ADX (Advanced Drill eXtreme) flute geometry designed for efficient swarf evacuation and reduced cutting forces

- Self-centering 118-degree split point ensures clean starts and prevents walking on curved or uneven surfaces

- Bright treated finish for additional corrosion resistance

- DIN 338 compliant for consistent performance and interchangeability

- 7.8mm diameter, ideal for metric fasteners and precision work

Expertly balanced for both hand drilling and machine use, this Dormer bit delivers consistent results every time.

GTIN: 7320760036976