Powerhold Chuck
Product Details
Model | DK210 |
Thru Hole Dia. [mm] | 75 |
Plunger Stroke [mm] | 19 |
Jaw Stroke Dia. [mm] | 8.8 |
Max RPM [r.p.m.] | 4200 |
Max Draw Bar Pull Force [kgf(kN)] | 2850(28) |
Max Gripping Force [kgf(kN)] | 7440(73) |
Max. Hydraulic Pressure [kgf/cm2(MPa )] | 18(1.8) |
Weight [kg] | 35.9 |
Matching Cylinder | DC-1075 |
Gripping Range[mm] | Φ30~Φ254 |


Model | DK210 |
Spindle Nose No. | A2-8(A2-6) |
A | 254 |
B | 100 |
C(h6) | 220 |
D | 139.719 |
E | 18 |
F | 5 |
G | 6-M12X1.75P |
G1 | 3-M8 |
G2 | 6-M16X2P |
G3 | 4-M6 |
H | 225 |
H1 | 190 |
H2 | 171.4 |
H3 | 95 |
I | 75 |
J | 20 |
K | 30 |
L | 43 |
M | 110 |
N | 25 |
O | M85X2P |
P | 40 |
Q | 16 |

What safety precautions should be taken when using a power chuck?
1) Follow proper safety procedures and guidelines provided by the manufacturer;
2) Ensure that the chuck is securely mounted and aligned;
3) Never exceed the chuck's maximum gripping force or speed ratings;
4) Regularly inspect the chuck for wear or damage and replace any worn components.





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