AC – Brush Model
Features
The most popular models have been redesigned
Equipped with bit grounding mechanism
- Long-life cam is utilized
- The clear plastic torque adjustment ring cover minimizes unintentional
tampering of the preset torque - The changeover switch enables operators to change forward/reverse rotation
with a single hand - The ergonomically designed grip can be held tightly to resist against
tightening reaction force, resulting in reduced operator fatigue
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Related products
AC – Brushless Models
AC – Brush Model with Counter
Open End Spanner
Digital Torque Wrench
Digital Torque Wrench TDT-Series
Simple & Easy Tightening Torque Management with
Ratchet Digital Torque Wrench!
- Tightening condition monitoring function
- Pass & Fail function
- Tightening Torque storage function
- USB data transfer function
- Works in both CW and CCW directions
- 2 measurement modes available(Peak & Tracking Mode)
- Alert by beeping sound and Red LED when reaching
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STC series
Simple Torqon (STC Series)
- Easy Operation : Setting of target torque is easy owing to target torque setting dial. Setting of socket and nut is easy owing to free joint mechanism.
- High Accuracy : Repeated tightening torque accuracy: within +5% against required torque.
- Rotation to both directions : Main function such as torque control, soft start and free joint mechanism are common to both clockwise and counter clockwise directions.
- No Vibration: No impacting shock during use. No vibration and low noise.
- Simple Design : All necessary functions are incorporated in the wrench for no distractions during torquing.
- Automatic shut-off at preset torque
- Tone impact sockets can be used
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GSR / DTM series
Simple Torqon GSR Type for
Tone designed special impact sockets
- Simple Torque Setting: Simple set target-torque value with torque graduation
- Simple and Easy operation: Wrench shuts off automatically when reaching preset torque
- Repeated accuracy: Within+5%
- Torque control works in both direction: Clock wise & counter - clock wise
- Built-in “LED” Indicator: LED indicates the status of wrench
- Low sound pressure and vibration level: Does not restrict night time in a narrow room operation
- Ergonomically designed pistol style body: Unique design, light weight, easy handling, high mobility and less fatigue after consecutive operations
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G Series Shear Wrench
G Series Shear Wrench TONE brand is a pioneer of Shear Wrench and
is 100% Made in Japan and is highly reliable.
Shear Wrench are designed for special TC Bolts. TC
Bolts tip are sheared by the special sockets.
A cut off tip of the TC bolt means that the torque is
achieved. It helps in visual inspection of the bolts.
Bolting Quality is maintained.
It is very helpful for steel structure bolting applications
where the number of bolts to be tightened are more.
Tension Control Bolt (TC Bolt) is calibrated bolt.
It knows when required tension has been reached
• A splined tip, grasped by Inner socket, and Nut
covered by Outer socket, countervailing
respectively, prevent bolt from turning
• When tip is gone, tension is correct.







