Guhring Countersink Step Drill for M3 Tapping Holes

Straight shank combination countersink and drill for M3 tapping size holes. HSS type N bright finish, right hand, 118° point angle, 90° countersink angle. d2: 3.40mm, d1: 2.50mm, d3: 3.40mm, l1: 52.00mm, l2: 20.00mm, l3: 8.80mm.