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Product Quantity
1 PCS C25-ER20-* Tool holder
6 PCS ER20 Collet : 3mm / 4mm / 6mm / 8mm / 10mm / 12mm

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Application : Milling Cutter
Model Number : A SET ER20 Motor shaft All Series
Motor Shaft Material : 40CrMnTi Steel
Collet Chuck Material : 65Mn spring steel
Motor Shaft Precision : 0.005mm
Collet Chuck Precision : 0.015mm