Ultra - Precision low-TIR ER Collets
Specifications:
- Steel - SUJ 2
- H.R.C. 46
- Taper - 8°
- Surface Roughness Rz 2.5
- Internal hole by boring machine
- Clamping capacity:
-ER8, ER11- 0.5 mm (.020")
-ER16, 20, 32, 40 - 1.0 mm (.039") - Compatible with DR, RD, ESX, AR, & BR Series Collets
- Degree of concentricity exceeds the DIN standard. 100% examined to 0.005 mm (.0002") TIR
- Country of Origin - USA (TechniksUSA)
Benefits:
- Low noise operation
- Longer tool life (go to the Tool Life Resource Center)
- More accurate cutting and higher kerf fidelity
- Compatible with carbide microtools

