PRESTO HSS Cobalt Stub Drill 1 - 12mm Milling Cutter Straight Shank

Heavy-duty drill made of cobalt material with excellent heat resistance. To drill steels with tensile strength up to 1.400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels. 

Particularly applicable on automatics.

Various Sizes Available - 1mm to 12mm