For other BF-Series models
- Standard models: Lever Start
and Push-to-Start
- Soft Stop models: Precision "Soft-Stop"
clutch prevents shock to sensitive
assemblies like disk drives, plastics,
electronics, etc. (Lever Start)
- Speed Control models: Adjustable RPM
setting on the tool (300- 700 RPM)




Time (Angle) Control & Auto Reverse models
Time (Angle) Control & Auto Reverse models
Model | Driver Type | Item # | lbf.in |
cN.m | High | Low | Dia. | Length |
Drive Size | Wt. |
BFT080 ESD | Lever Start | 145733 | 0.5 - 6.9 | 4.9 - 78.4 | 1000 | 670 | 1 1/4 | 8 2/3 |
1/4 F/Hex | 15.2 oz. |
BFT120 ESD | Lever Start | 145734 | 0.5 - 10.4 | 4.9 - 117.6 | 700 | 460 | 1 1/4 | 8 2/3 | 1/4 F/Hex | 15.2 oz. |
Grip
RPM
Torque Ranges
BF-Series Time (Angle) Control and Auto Reverse LED Display & Control
Set the start, stop and operating direction of the tool. These options are controlled on the side of driver.
The BF drivers offer Over Heat Protection (OHP) and Over Current Protection (OCP) to protect the driver from damage or malfunction. Features a LED display that signals the tool status for the operator. Its
located on the side.
Example 1.
Start from selected rotation by the lever and immediately change rotation to reverse at the set torque or releasing the lever. Useful for Tapping and
Helical fastening.

1. Start forward rotation.
2. Stop at the target torque or set time.
3. Auto reverse rotation and stop by
releasing the lever or set time.
Example 2.
Start from Reverse rotation by the lever for set time (A) and stop for a set time (B), then
auto run for Forward fastening by set torque.
1. Start from reverse rotation.
2. Stop at the set time and wait for set time.
3. Auto forward rotation and stop at
the target torque.

Example 3.
Fasten or unfasten the set turns by timer.


