STEPD-4 Speedwerx Bead Roller Die Set Stepdown 4mm Speedwerx bead rolls are CNC machined using 4140 grade steel for long life with 20mm internal keyed bore.
NB: Speedwerx bead roller dies are 20mm ID and we believe are the only ones in the market with that internal bore diameter with other diameters being 18mm, 22mm, 3/4" or 7/8". This die set will fit a Speedwerx bead roller but not any other brand without bushing or machining at the customers cost.
Weight 1.5Kg.
Speedwerx bead rolls are CNC machined using 4140 grade steel for long life with 20mm internal keyed bore.
NB: Speedwerx bead roller dies are 20mm ID and we believe are the only ones in the market with that internal bore diameter with other diameters being 18mm, 22mm, 3/4" or 7/8". This die set will fit a Speedwerx bead roller but not any other brand without bushing or machining at the customers cost.
Weight 1.5Kg.