DORMER A002 HSS Jobber Drill TiN 11.0mm

Professional-grade HSS jobber drill bit with titanium nitride coating for extended tool life and superior performance. The 11.0mm diameter delivers precision drilling in steel, cast iron, and general-purpose materials. TiN coating reduces friction and heat generation, enabling faster drilling speeds and cleaner holes. Ideal for workshop, manufacturing, and maintenance applications where reliability and durability matter.