SK11 (SK11) Hexagonal shaft Co stainless steel drill, extremely short, set of 5, 5.0mm

Application: Drilling holes in stainless steel and iron Feature 1: Uses cobalt high-speed steel (Co-HSS), has high wear resistance at high temperatures, and is ideal for cutting stainless steel Feature 2: Hexagonal shaft allows it to be set directly into the chuck of an impact driver, etc. Size: 5.0mm, axis: hexagonal axis 6.35mm, standard drilling thickness: (stainless steel) 1.0mm, (iron) 2.0mm Power tools used: rechargeable impact driver, drill driver, electric drill, processing materials: stainless steel, iron