Dormer A170 Blacksmiths HSS Drill Bit 1/2" Shank 18.5mm

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Dormer A170 Blacksmiths HSS Drill Bit 1/2" Shank 18.5mm

Designed for high-performance drilling in demanding metalworking applications, this Dormer A170 Blacksmiths HSS drill bit delivers exceptional durability and precision. The 18.5mm diameter with a reduced 1/2" straight shank offers a perfect balance of strength and compatibility with standard chucks, making it ideal for use in blacksmithing, fabrication, and heavy-duty industrial environments. Whether you are working on steel, cast iron, or other tough materials, this bit ensures clean, accurate holes and long-lasting cutting performance.

- High-Speed Steel (HSS) construction for superior hardness and heat resistance

- 1/2" (12.7mm) reduced straight shank for secure clamping in drill chucks and tailstocks

- 18.5mm drill diameter for medium-to-large hole requirements

- Standard length design with overall length of 157mm and flute length of 84mm for effective chip evacuation

- Precision-ground cutting edges for consistent, burr-free results

- Dormer A170 series renowned for reliability in professional settings

A robust and reliable choice for the workshop or on-site metalworking tasks.

GTIN: 7320760030318