Sealey ak4744 hss 4341 step drill bit 4 22mm double flute
Sealey hss m24341 step drill bits sealey ak4744 these hss 4341 step drill bits from sealey offer double straight flutes for efficient swarf clearance allows clog free precision drilling of 10 different size holes between 4 22mm with just one bit supplied in plastic storage case sealey ak4744 hss 4341 step drill bit 4 22mm double flute