Product Review
14PCS ER20 Spring Collet Set
- Durable and practical.
- Special angled slots increase rigidity.
- Protects tool holder from contaminants.
- Better overall balance of tool holder assembly.
- Use with any standard ER collet chucks for coolant-thru tool applications.
Specification
Model: ER20
Material:Spring Steel
Weight:About 567g
Upper Diameter: 28 mm
Bottom Diameter: 25 mm
Height: 34 mm
Run-Out Tolerance: <0.008mm
Gripping Range: 1/16"-1/2"
Package include: 14 x ER20 Collets











