High-speed steel (HSS) drill bit engineered for precision drilling in steel, cast iron, and general-purpose metalworking applications. The 10.0mm diameter delivers consistent performance across manual and powered drilling equipment. Black oxide coating enhances durability and reduces friction, extending tool life while minimizing heat buildup during operation. Ideal for professional contractors and industrial workshops requiring reliable, cost-effective drilling solutions. Compatible with standard drill chucks and suitable for both shallow and deep hole work.
