IMPA Code 633708 HOLE SAW, TUNGSTEN CARBIDE TIPPED FOR ST.STEEL, DEEP CUT TYPE, 22 MM | Korea (2019-1)
IMPA Code 633710 HOLE SAW, TUNGSTEN CARBIDE TIPPED FOR ST.STEEL, DEEP CUT TYPE, 24 MM | Korea (2019-1)
IMPA Code 633716 HOLE SAW, TUNGSTEN CARBIDE TIPPED FOR ST.STEEL, DEEP CUT TYPE, 30 MM | Samyoung (2018-10)