EDVT international co.,limited
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Price: | 3.5 USD |
Payment Terms: | T/T |
Place of Origin: | Guangdong, China (Mainland) |
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DIN 6499B ER 20 COLLET Spring collet for CNC milling lathe tool/millingcutter/cylindric straigt tool holder
Model No.ER 20
Material:65MN
Precision:be not more than 0.015mm
Hardness:44-48HRC
Taper:16°
Pore size:3.0mm to 13mm
Length:31.5mm
Diameter:21mm