@asiatools_cnc3: TH-450 | Double-Sided Milling on Heat-Treated CR12 Steel Watch the TH-450 machine heat-treated CR12 steel with dual spindles working at the same time. ✅ One setup, double-sided milling ✅ No re-clamping, less machining time ✅ Roughing: 160 RPM | 140 mm/min | 1 mm/side ✅ Finishing: 200 RPM | 130 mm/min ✅ Rigid structure for stable heavy cutting Workpiece: 35 × 80 × 80 mm Material: CR12 Heat-Treated Steel Ideal for mold steel machining and high-efficiency production. DM us for machine specs and quotation. #DoubleSidedMilling #CR12Steel #MoldMaking #SteelMachining #HeavyDutyMachining