Kyoto Tool Co.
KTC JAP438 12.7sq. Impact Wrench

Manufacturer: KTC.
Model: JAP438.
Features
- Used for tightening and loosening bolts and nuts.
- Successor model of JAP436.
- Uses a high-power and lightweight twin hammer mechanism.
- Die-cast aluminum body.
- A teasing throttle that can adjust the rotation by pulling the trigger is adopted.
- The regulator function is adjustable in 3 steps on the right.
- Left rotation cannot be adjusted by the regulator. It can be adjusted depending on the pull of the trigger.
- The anvil has a pin hole and is compatible with the AMBAC (PAT.) system, a safety mechanism developed by KTC to prevent pin slipping.
- Accessories: Air coupler, oil for air tools 1 each.
Specifications

12.7sq. Impact wrench
| No.JAP438 | |
|---|---|
| Plug-in angle | 12.7sq. |
| Maximum torque | 680N·m |
| Practical torque | 450N·m |
| Ability Bolt | M16 |
| No-load speed | 0~7500rpm |
| No-load air consumption | 0.15m3/min |
| Air Inlet | R1/4(PT1/4) |
| Inner diameter of the air hose used | 8mm or more |
| Weight | 2.66kg |
* Air coupler with oil.
* Product specifications such as maximum torque are based on the standards specified by KTC. In actual work, we do not guarantee that the figure.











