 
            BT40 ER11 Mini Collet Chuck - 70mm Gauge (AD/B)
OM31636BT40 "Mini" Collet Chuck
- BT MAS403 (JIS 6339)
- MINI Nut ER Collet Chucks
- Slimline Extended Mini Chucks
| Description | Gauge Length (mm) | Form | Balance | Part Number | 
| BT40 ER11 MINI | 70 | AD/B | G2.5 @20,000 RPM | OM31636 | 
