Dormer A520 HSS TiN ADX Stub Drill Bit 4.8mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 4.8mm Pack of 1

This high-performance stub drill bit from Dormer delivers exceptional precision and durability for demanding drilling tasks in metalworking. The key benefit is its unique ADX geometry combined with a titanium nitride coating, offering improved cutting action, reduced heat build-up, and significantly extended tool life compared to standard bits. Designed specifically for use in steel, stainless steel, and other tough alloys, it ensures clean, accurate holes with less effort and fewer replacements.

- Advanced ADX point geometry for enhanced centering and reduced thrust

- Titanium Nitride (TiN) coating lowers friction and increases wear resistance

- HSS material provides toughness and heat tolerance for high-speed applications

- Stub length design offers greater rigidity and less deflection in tight spaces

- 4.8mm diameter suitable for precision work and M5 tap drilling preparations

- Universal compatibility with cordless and stationary drills

- Bright, distinct coating indicates superior surface finish and performance

Ideal for professional engineers, machinists, and serious DIY users who demand reliability and consistent results on every job.

GTIN: 7320760039083