NWky Ø8.5x265/165 HSS drill bit

NWky Ø8.5x265/165 HSS drill bit (∠): 118°(Z): 2(cd): R(xD): 20xD(IC): No(⌀d1): 8.50(⌀d2): 8.50(L1): 165.00Shank type: TaperedMaterial type: HSSCoating type: UncoatedMaterial classification level: P,K,N(MK): 1.