1/4 in Sumake Quick Chuck Air Adjustable Clutch Screwdriver
Specifications
1/4 in Sumake Quick Chuck Air Adjustable Clutch Screwdriver-Rear exhaust.
-Good quality.
-CE certificate.
Quick 1/4 in Sumake Quick Chuck Air Adjustable Clutch Screwdriver
Features:
♦ While reaching the fixed torque, clutch will run automatically and Protect the
workspace from being damaged.
♦ With torque regulator.
Application:
Apply to release or fasten the high-precise screw, especially for outside box selling in industries such as toy, electric, carpentry, and plastic.
The method of adjusting torque:
Adjusting torque by using added wrench.

ST-4450A ST-4460A
Air Adjustable Clutch Screwdriver Air Impact Screwdriver
W/Quick Change Chuck W/Quick Change Chuck
(Double Hammer)
Model No. |
Hex Shank Size |
Free Speed (r.p.m) |
Max Torque |
Air Inlet (PT) |
Air Hose (ID) |
Air Consumption |
Overall Length |
Net Weight |
Packing Pcs/Ctn/G.W./Cuft (kgs) |
|||||
inch |
mm |
ft-lb |
N-m |
cfm |
l/min |
inch |
mm |
lbs |
Kgs |
|||||
ST-4450A |
1/4 |
6.35 |
1,700 |
2.2 |
3 |
1/4" |
3/8" |
9.5 |
270 |
9-1/4 |
235 |
1.4 |
0.66 |
20/Ctn/17/1.1' |
ST-4460A |
1/4 |
6.35 |
12,000 |
26 |
35 |
1/4" |
3/8" |
9.5 |
270 |
7-7/25 |
185 |
1.5 |
0.7 |
20/Ctn/17/1.1' |
Sales points/ Focus:
- Quality assurance
- Good after-sales service
- Favorable price
- Great variety of products
- OEM and ODM service provided

Contact
You can contact us at any time. Tel: 886-2-26593500
For further product info., welcome to visit our homepage: .
Send Inquiry to This Supplier
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