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ER20 collet to clamp cutting bits in the spindle of a CNC machine.
Various sizes are available depending on the shaft size of the cutting bit.
ER20 Collet Specifications:
- Collet size: ER20
- Material: Spring steel 65Mn (HRC:44-48)
- 15 bore sizes available: (Please choose from the menu above)
- 3.175mm (1/8')
- 6.35mm (1/4')
- 12.7mm (1/2')