We would like the extension spring for Rotary cutting. It’s use at coil rotary. Spec. follow as ;
1. OD 45 x Length 330 mm. x Wire OD 4.56 mm. = 2 PCS.
2. OD 50 x Length 330 mm. x Wire OD 6.0 mm. = 1 PC.
Would you please made a quotation? if you have kindness, thank you in advance.