Pittsburg Alleghany 3156-921 ER40 Spring Collet, 11/32"
Item #BC855214
Spring Collet, ER40 Collet Series, Range: 0.315 to 0.354"", Size: 11/32""
- 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