Sutton Tools HSS, 4.37mm Diameter, 83 mm Overall

The Sutton Tools Heavy Duty Cobalt jobber drills are industrial quality for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hardened steel & stainless steel. These drill bits feature a thick core for increased rigidity in hard materials.

Finish Colour Temp
Material HSS Co
Max Cut Depth 5xD
Helix Angle R30
Point Tolerance h8