- BT50 - ER32 collet holder has the working range from 2mm to 20mm.
- It is used to hold mills, drills, taps reamers to hold small boring bars for milling and grinding applications.
- ER Collet or ER Chuck have standard precision <0.010mm to high precision <0.02mm.
- ER Collet Chuck is an object which is used to hold the sleeve for extra clamping force for tightening the outer tapper surface.
- ER Collects are work holding fixture or small fixture parts it is well suited to cylindrical parts and not applied for square or hexagonal parts.
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