NWKa 3.5x112/73 DIN-340 HSS Co5 drill bit

NWKa 3.5x112/73 DIN-340 HSS Co5 drill bit (∠): 128°(Z): 2(cd): R(xD): 10xD(IC): No(⌀d1): 3.50(⌀d2): 3.50(L1): 73.00Shank type: cylindricalMaterial type: HSS Co5Coating type: uncoatedMaterial classification level: P,M,K,N,S,H.