Hole Finishing ROTAFLEX™ High-Performance Boring Systems RFX • HSK63 Form A CSMS CSWS hex order number catalogue number system size system size D2 L1 kg lock screw wrench Nm 3860549 HSK63ARFX185060M HSK63A RFX185 18,5 60,0 0,7 RFX185LS 12148041100 6,0 3860550 HSK63ARFX245060M HSK63A RFX245 24,5 60,0 0,7 RFX245LS 12148041100 8,0 3860551 HSK63ARFX320060M HSK63A RFX320 32,0 60,0 0,8 RFX320LS 12148041200 14,0 3860552 HSK63ARFX420070M HSK63A RFX420 42,0 70,0 1,0 RFX420LS 12148041300 16,0 3860623 HSK63ARFX550080M HSK63A RFX550 55,0 80,0 1,4 RFX550LS 12148041400 20,0 3860624 HSK63ARFX720095M HSK63A RFX720 72,0 95,0 2,0 RFX720LS 12148041400 20,0 NOTE: Lock screws included. HSK coolant unit and wrench are available but must be ordered separately. W62 widia.com Hole Finishing