About this product
1. T.I.R. ≤ 0.0001" at collet face
2. Rear thread for pull stud is 5/8" - 11
3. Balanced to G2.5 at 10000 rpm
4. Works on all CAT40 machines
ER Collet Chuck Tool Holder CAT40 ER32 G2.5 3-15/16" 20000RPM 0.0001"
