Gisam 1200N.m Brushless Impact Wrench 1/2" for Makita 18V

Key Features

• 1200N.m High Torque – Powerful brushless motor delivers maximum loosening torque for truck wheels, rusted bolts, and heavy-duty applications 

• Brushless Motor Technology – No sparks, less wear, and up to 3x longer lifespan than brushed motors; lower maintenance required 

• 1/2-Inch Square Drive – Standard size compatible with common impact sockets for automotive and construction use 

• Compatible with Makita 18V Battery System – Uses standard Makita 18V battery pins (battery not included). Compatible with B-Series batteries like BL1830, BL1850, BL1840, BL1840B, BL1850B 

• NOT Compatible With – G-Series batteries (BL1813G, BL1413G) or 18V Ni-CD batteries 

• 8 Adjustable Gears (4 Forward / 4 Reverse) – Stepless speed control from 0–6,700 RPM and 0–7,200 IPM for precise fastening or full-power loosening 

• Tungsten Steel Shaft – High hardness and wear resistance for long-lasting durability 

• Built-in LED Work Light – Illuminates dark work areas for improved visibility during repairs 

• Bare Tool Only – Battery and charger sold separately (full kit options with batteries and charger available)

Product Description

Gisam 1200N.m Brushless Impact Wrench – Professional Power for Automotive and Heavy-Duty Tasks

The Gisam 1200N.m Brushless Electric Impact Wrench delivers professional-grade torque for loosening stubborn lug nuts, rusted bolts, and heavy fasteners. Whether you're changing truck tires, working on construction equipment, or performing automotive maintenance, this 1/2-inch cordless wrench provides the power you need.

1200N.m of Breaking Torque
With a maximum torque rating of 1200N.m, this impact wrench easily handles truck wheel nuts, suspension components, and rusted bolts that standard tools struggle with .

Brushless Motor for Extended Tool Life
The brushless motor operates without sparks, generates less heat, and lasts significantly longer than brushed alternatives. No carbon brushes to replace means lower maintenance and less downtime .

Perfect for Makita 18V Battery Owners
If you're already invested in the Makita 18V platform (B-Series LXT batteries), this impact wrench is a cost-effective addition. It uses standard Makita battery pins, letting you share batteries across your existing tools.

⚠️ Important Battery Compatibility

✅ Compatible with:
BL1830, BL1850, BL1840, BL1840B, BL1850B, BL1430B, BL1820B, BL1440, BL1415, BL1815N, and other B-Series 18V lithium-ion batteries 

❌ NOT compatible with:

• G-Series batteries (BL1813G, BL1413G, BL1415G, BL1430G, BL1815G)

• 18V Ni-CD batteries 

Recommended battery capacity: 2.0Ah – 5.0Ah 

User-Friendly Design

• 8 Adjustable Gears – 4 forward speeds and 4 reverse speeds with stepless trigger control 

• Tungsten Steel Shaft – High hardness and wear resistance for heavy use 

• Built-in LED Work Light – Brightens dark engine bays and tire wells 

• Ergonomic Rubber Handle – Comfortable grip reduces fatigue during extended use

Best For

• Truck and car tire changes

• Automotive maintenance and repair

• Construction site shelving and assembly

• Heavy equipment maintenance

• Rusted bolt removal

• Woodworking and general fastening 

What's in the Box (Bare Tool Version)

• 1 × Gisam 1200N.m Brushless Impact Wrench

• User Manual

(Battery and charger not included)

What's in the Box (Full Kit Option – Available)

• 1 × Impact Wrench

• 2 × Lithium-Ion Batteries

• 1 × Battery Charger

• User Manual 

Technical Specifications