Collet Chuck, CAT40, ER20, Project 2.500in
| Item | Collet Chuck |
|---|---|
| Collet Series | ER20 |
| For Use With | ER Collets |
| Min. Collet Capacity | 0.039 in |
| Nut Dia. | 1.38 in |
| Max. Collet Capacity | 0.511 in |
| Pre-Balanced | Yes |
| Balanceable | No |
| Taper Size | CAT40 |
| Coolant Through | Yes |
| Material | Molybdenum |
| Projection | 2-1/2 in |
| Overall Length | 5-3/16 in |
| Coolant Fed | Coolant Through |
| Nose Dia. | 1.38 in |
| Features | Pre-Balanced |
| Standards | DIN 6499 |
| Compatible Collet Size - Minimum | 0.019 in |
| Compatible Nut Model Number | E20-NUT |
| Speed - Maximum | 23,000 rpm |
| Compatible Collet Size - Maximum | 0.512 in |
| Shank Thread Size | M25 |
| Compatible Collet Series | ER20 |
| Nut Diameter | 1.38 in |
| Torque - Maximum | 59 ft-lb |
| Includes Nut | Nut Included |
| Product Type | CAT Collet Chuck |
| Coolant Supply | Coolant Through |
| Number of Coolant Ports | 4 |
| Compatible Collet Wrench | 020-SPAN |
| Shank Type | Taper |
| Outside Diameter - Maximum | 1.38 in |
| T.I.R. Tolerance | 0 in |
| Finish | Nickel Chrome |
| Includes Coolant Screws | Coolant Screws Included |
| Package Quantity | 1 |