BT40 ER40 4″ Collet Chuck Tool Holder
- Made of Special Alloy Steel
- Hardened to 58-62 HRC
- Dynamically balanced to G2.5 at 20,000RPM
- Taper to taper runout <0.0002″
- Gauge Length : 4″
- Capacity of Collet : 1/8 – 1″ (3-26mm)
- Draw bar : M16x2.0
- Wrench and pull stud are not included
$97.00
4 in stock
