Sealey ak4745 hss 4341 step drill bit 4 30mm double flute
Sealey hss m24341 step drill bits sealey ak4745 these hss 4341 step drill bits from sealey offer double straight flutes for efficient swarf clearance allows clog free precision drilling of 14 different size holes between 4 30mm with just one bit supplied in plastic storage case sealey ak4745 hss 4341 step drill bit 4 30mm double flute