Material : 42CrMo
Hardness: 47+/-2 HRC
Payment : T/T in advance
Packing: plywood crates
Punch 30 degree
Hemming die 30 degree or 35 degree
V=6mm suit for 0.8 mm steel
V= 8mm suit for 1mm steel
V=12 mm suit for 1.5mm steel
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