COMOWARE CO03515 Twist Drill Bit Set HSS M35 1/16 IN. to 3/8 IN. 15PCS

HSS M35 Cobalt 5%, Spiral Flute, 135? Spilt Point, Round Shank,

Size Included: 1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc,

It Is More Suitable for Hardened Material, Such as Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics.