ASA Screwdrivers
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About Coprise
Pneumatic Screwdrivers
© Coprise LLC. 2007 all rights reserved
Coprise
production solutions for
industry
Service: 956-541-7393
®
International
Color coded torque system, user
can distinguish torque at a glance
by the color
Quick twist torque
adjustment
Soft resin grip provides
balance and comfort
Rapid bit change
push head to
release
ASA pneumatic screwdrivers combine
excellence in operator comfort and
mechanical design. Introducing a patent
clutch system with a high torque accuracy
of +/- 3% and a patented motor providing
long life and low vibration.

All pneumatic screwdrivers are lever-start
for efficiency and safety. Our color torque
system ensures an immediate visual
indication of torque setting.
Model #
Air hose
bore
Air usage
m/min
Torque
range
No load
speed (rpm)
Machine
screw
shank mm
Specification:
Tapping
screw
mm
27-T50LB

27-T55LB

27-T60LB
Int mm
Ext mm
8.0

8.0

8.0
9.5

9.5

9.5
0.55

0.55

0.55
kgf-cm
lbf-in
7.0-50.0

7.0-65.0

15.0-95.0
6.0-43.4

6.0-56.4

13.0-82.5
1400

1000

550
2.9 - 6.0

2.9 - 6.4

4.1 - 7.0
2.6 - 4.9

2.6 - 5.4

3.3 - 6.0
Pistol grip:

Model #

27-4A9311
Attachment accessories:
Tool balancer:


27-SB-1.2

27-SB-2.0

27-SB-3.0
Load
Kgs
lbs
Extend L
0.5-1.2

1.0-2.0

2.0-3.0
1.1-2.6

2.2-4.4

4.4-6.6
5.25ft

5.25ft

5.25ft
Torque cover (tamper-proof)
27-4H2056