Royal Low-Profile Pullback CNC Collet Chucks
- Traditional pullback design – collet is drawn into chuck for closing, pushed out for opening.
- Typically used on first-operation where holding precise axial positioning is not required.
Click to learn more about Pullback vs Accu-Length Collet Chucks
Specifications:
| Item Number | 42053 | 42054 | 42055 | 42080 | 42057 | 42058 | 42059 |
| Collet Type | 5C | 5C | 5C | 5C | 5C | 5C | 5C |
| Spindle Type | A2-5 | A2-5 | A2-6 | A2-6 | A2-6 | A2-6 | A2-8 |
| Capacity | 1-1/16" | 1-1/16" | 1-1/16" | 1-1/16" | 1-1/16" | 1-1/16" | 1-1/16" |
| Threaded Nose | No | Yes* | No | Yes* | No | Yes* | No |
| A - Overall Length | 5.00" | 5.00" | 5.00" | 5.00" | 6.00" | 6.00" | 6.00" |
| B - Nose Diameter | 2.63" | 2.187-10 | 2.63" | 2.187-10 | 2.63" | 2.187-10 | 2.63" |
| C - Nose Length | 1.05" | 1.22" | 1.05" | 1.22" | 1.05" | 1.22" | 1.05" |
| D - Body Diameter | 3.14" | 3.14" | 3.14" | 3.14" | 3.14" | 3.14" | 3.14" |
| E - Flange Diameter | 6.45" | 6.45" | 7.45" | 7.45" | 7.45" | 7.45" | 9.45" |
| Chuck Weight | 12 lbs. | 11 lbs. | 17 lbs. | 15 lbs. | 19 lbs. | 18 lbs. | 30 lbs. |
| Max Drawbar Force | 4,490 lbs. | 4,490 lbs. | 4,490 lbs. | 4,490 lbs. | 4,490 lbs. | 4,490 lbs. | 4,490 lbs. |
| Max Clamping Force | 15,750 lbs. | 15,750 lbs. | 15,750 lbs. | 15,750 lbs. | 15,750 lbs. | 15,750 lbs. | 15,750 lbs. |
| Max RPM | 6,000 | 6,000 | 6,000 | 6,000 | 6,000 | 6,000 | 4,500 |
* Threaded-nose collet chucks are for use with 5C step collets that close on the head, not the 10-degree angle. Never exceed the manufacturer's RPM and drawbar force limits for any threaded accessories.
| Item Number | 42067 | 42069 | 42071 | 42061 | 42063 | 42065 |
| Collet Type | 16C | 16C | 16C | 3J | 3J | 3J |
| Spindle Type | A2-5 | A2-6 | A2-8 | A2-5 | A2-6 | A2-8 |
| Capacity | 1-5/8" | 1-5/8" | 1-5/8" | 1-3/4" | 1-3/4" | 1-3/4" |
| Threaded Nose | No | No | No | No | No | No |
| A - Overall Length | 6.00" | 6.00" | 6.00" | 6.00" | 6.00" | 6.00" |
| B - Nose Diameter | 3.00" | 3.25" | 3.25" | 3.08" | 3.25" | 3.25" |
| C - Nose Length | 1.85" | 1.54" | 1.54" | 1.16" | 1.05" | 1.05" |
| D - Body Diameter | 3.31" | 3.78" | 3.78" | 3.33" | 3.87" | 3.87" |
| E - Flange Diameter | 6.45" | 7.45" | 9.45" | 6.45" | 7.45" | 9.45" |
| Chuck Weight | 13 lbs. | 20 lbs. | 30 lbs. | 13 lbs. | 20 lbs. | 31 lbs. |
| Max Drawbar Force | 5,390 lbs. | 5,390 lbs. | 5,390 lbs. | 5,390 lbs. | 5,390 lbs. | 5,390 lbs. |
| Max Clamping Force | 19,800 lbs. | 19,800 lbs. | 19,800 lbs. | 26,340 lbs. | 26,340 lbs. | 26,340 lbs. |
| Max RPM | 6,000 | 6,000 | 4,500 | 6,000 | 6,000 | 4,500 |
For more info, visit www.p65warnings.ca.gov.
