[Release torque: 1900 Nm]
[Release torque: 1700 Nm]
[Release torque: 2200 Nm]
[Release torque: 1500 Nm]
Catalogue number: 11-03-56473
Manufacturer: STIX Automotive Equipment
Model: STT-15
STT-15 is a 1/2" pneumatic wrench for screwing/loosening screws and nuts with metric or inch threads during various workshop work.
STT-15 is a 1/2" pneumatic wrench for screwing/loosening screws and nuts with metric or inch threads during various workshop work.
The impact wrench is equipped with a "double hammer" solution - a "double hammer", d. i.e. a double impact mechanism. Its construction is based on the use of a double racket that strikes from both sides simultaneously and produces a balanced and efficient shot. This releases the maximum torque of the key immediately after the start of work - together with the first turn of the 6-wing wheel.
The STT-15 impact wrench with a maximum torque of 1500 Nm allows you to quickly and reliably unscrew even the most dense and corroded threaded connections. The tool maintains efficiency and performance under the toughest operating conditions while ensuring precision and accuracy.
The mechanism of the STT-15 impact wrench is housed in a compact "pistol casing", which is made from a durable composite material reinforced with fibreglass and is well tolerated for contact with lubricants and for workshop chemistry. The light weight of the key - 2.1 kg and a perfect balance make the free operation of the tool considerably.
The ergonomically shaped handle is covered with a soft, non-slip material that feels comfortable - so-called "soft grip" dampens vibrations and insulates the hand from low temperatures and provides a secure grip. The handle has a trigger switch that is ideally arranged under the finger and moves slightly but with a noticeable resistance, so controlling the rotation speed of the impact driver is not a problem.
The STT-15 impact wrench offers a total of four torque settings:
Three-stage adjustment of the tightening torque, unscrew adjustment (unscrewing at full power).
The construction of the STT-15 impact wrench offers a number of advantages that apply to top quality pneumatic tools. These include:
Stable operation of the mechanism, the ability to carry large loads, repeatable torque value, automatic lubrication.
Professional PTFE tape for insulating metal thread connections, e.g. in water or pneumatic systems. The thickness of the tape is 0.075 mm, the width is 12 mm and the length is 10 m. Pressure resistance: 15 bar. Teflon tape is resistant to microorganisms, chemical and additive productsKit components. PTFE Teflon tape for sealing the thread connection of the quick coupler.
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STT-15 | STT-17 | STT-22 | |
Max. Torque | 1500 Nm | 1700 Nm | 2200 Nm |
Operating torque | 70-1060 Nm | 70-1060 Nm | 70-1060 Nm |
Pen size: | 1/2 inch | 1/2 inch | 3/4 inch |
Impact mechanism | Twin hammer | Twin hammer | Twin hammer |
Speed of rotation: | 8500/min. | 8500/min. | 8500/min. |
Operating pressure: | 6.3 bar | 6.3 bar | 6.3 bar |
Air consumption: | 170 L/min. | 170 L/min. | 170 L/min. |
Weight: | 2.1 kg | 2.1 kg | 2.1 kg |
Air intake | 1/4 inch | 1/4 inch | 1/4 inch |