Sealey ak4747 hss 4341 step drill bit 4 22mm spiral flute
Sealey hss m24341 step drill bits sealey ak4747 these hss 4341 step drill bits from sealey are double spiral flutes for clog free precision drilling of 10 different size holes between 4 22mm with just one bit supplied in plastic storage case sealey ak4747 hss 4341 step drill bit 4 22mm spiral flute