ER collet
ER collet 1.With high precision 0.008 mm 2.Made of special elastic steel material 3.Durable in use
ER collet
1.Material: 65Mn alloy spring steel
2.Hardness: HRC45-48
3.Standard: DIN 6499B
4.Concentricity: runout less than 0.008 mm
5.Monthly capacity: 30,000 pcs
ER collet
