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 |
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