Pittsburg Alleghany 3156-931 ER40 Spring Collet, 21/32"
Item #BC855246
Spring Collet, ER40 Collet Series, Range: 0.629 to 0.669"", Size: 21/32""
- Unique 8 degree taper design provides highest gripping power
- 16 Jaws give powerful gripping and parallel clamping
- True double angle for extreme concentricity
- Quality Import