Electric wrench

  An electric wrench is a wrench powered by a power supply or battery. It is a tool for tightening high-strength bolts, also known as a high-strength bolt gun. It is mainly divided into impact spanner, torsional shear spanner, fixed torque spanner, Angle spanner and Angle spanner.
  Brushless motor (BLDC) is an advanced motor technology that integrates the electronic control panel and servo system in the motor assembly and replaces the mechanical commuting contacts (" brushes ") of traditional brushed motor designs. Brushless motors offer multiple advantages:

- High power to weight ratio and precise torque control
- High energy efficiency - 50% longer running time and longer life.
- Eliminates brush/commuter wear and replacement hassle
- Eliminate spark and overheating problems

Product specifications:
①Models: RI20173 - PM
②Voltage :20 Vdc
③Maximum tightening torque :73/133/1100 ft/lb. (100 / 180 / 220 Nm)
④No-load speed: 1,200/1,900/3,000rpm
⑤Impact force per minute :0-3,000 IPM
⑥LED lights: Yes
⑦Tool weight :3 LBS. (1.54 kg)
⑧Product weight :5 LBS. (2.27 kg)
⑨Battery :B2027LA Li-ion 2.0AH
⑩Quick charger :DC20US28-30A

Contains:
1 lithium-ion battery pack
Smart Charger X 1

Product Information:
1. Heavy - Light, heavy, powerful 110 feet long. Torque brushless impact wrenches with 0.64cm hexagonal alloy steel head and built-in LED lights are professionally designed for quick and easy disassembly in tight and dark Spaces. It is the perfect tool for construction, automobile, aircraft, mechanical maintenance and other industrial uses.
2.BLDC -- Advanced brushless (BLDC) motors provide superior power, longer running time and life cycle, and no maintenance. Equipped with a level 3 precision electronic torque controller for precise torque levels (73/133/1100 ft /110 ft/lb). * maximum tightening torque and 1,200,1,900,3,000 RPM (no load speed).
3. Variable speed control - With sensitive variable speed trigger (0 to 3000 RPM) and electric brake switch to optimize application. Ultra-thin body design, perfect fit, achieve maximum control force and stability.