Gisam 520N.m Brushless Impact Wrench 1/2" for Makita 18V

Key Features

• 520N.m High Torque – Brushless motor delivers up to 520N.m (384 ft-lbs) of torque, ideal for automotive repairs, home car tire changes, and maintenance tasks .

• Brushless Motor Technology – Provides longer runtime, less wear, and lower maintenance compared to traditional brushed motors; no smoke or sparks during operation .

• 1/2-Inch Square Drive – Standard size compatible with common impact sockets for automotive and DIY applications .

• Compatible with Makita 18V Battery System – Uses standard Makita 18V battery pins (battery not included). Works with B-Series batteries such as BL1830, BL1850, BL1840, BL1840B, BL1850B, BL1430B, BL1820B, and more .

• Not Compatible With – Does not work with G-Series batteries (BL1813G, BL1413G, etc.) or 18V Ni-CD batteries .

• Infinitely Variable Speed Control – 0–6,700 RPM stepless speed adjustment, forward/reverse switch for quick operation changes .

• Built-in LED Work Light – Illuminates dark work areas and stays on for about 20 seconds after trigger release; improves visibility in low-light conditions .

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

• Bare Tool Only – Battery and charger sold separately (full kits with batteries may be available).

Product Description

Gisam 520N.m Brushless Impact Wrench – Reliable Power for Automotive Repair and Home Use

The Gisam 520N.m Brushless Electric Impact Wrench is designed for homeowners, DIY enthusiasts, and automotive repair users who need a reliable cordless tool for changing car tires, maintenance, and general fastening tasks.

Powerful 520N.m Torque
With a maximum torque of 520N.m (384 ft-lbs), this impact wrench easily handles lug nuts, suspension bolts, and other automotive fasteners .

Brushless Motor for Efficient Performance
The brushless motor runs cooler and more efficiently than brushed alternatives. It produces no smoke or sparks during operation, extends tool life, and reduces maintenance needs .

Perfect for Makita 18V Battery Owners
If you already own Makita 18V power tools, this impact wrench is a cost-effective addition. It shares the same B-Series lithium-ion battery platform, letting you swap batteries between tools. The bare tool model means you only buy what you need – no redundant batteries or chargers.

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) or 18V Ni-CD batteries .

User-Friendly Design

• Stepless Speed Control – Variable trigger from 0–6,700 RPM for precise fastening.

• Forward/Reverse Switch – Quick directional changes.

• Built-in LED Light – Brightens dark engine bays or tire wells.

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

• Tungsten Steel Shaft – Added durability for heavy use .

Best For

• Home car tire changes

• Automotive maintenance and repair

• DIY fastening projects

• Light construction and assembly

What's in the Box (Bare Tool Version)

• 1 × Gisam 520N.m Brushless Impact Wrench

• User Manual

(Battery and charger not included)

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

• 1 × Impact Wrench

• 2 × 3.0Ah Lithium-Ion Batteries

• 1 × Power Adapter / Charger

• User Manual 

Technical Specifications