Makita DTW1001RTJ Impact Wrench

The Makita DTW1001RTJ is a cordless impact wrench engineered for heavy-duty fastening and loosening tasks. With a maximum torque of 1050 N⋅m and a top idle speed of 2200 RPM, this battery-powered tool delivers the force and speed required for demanding mechanical and construction work. Its compact footprint (91 mm width, 229 mm depth, 272 mm height) and a weight of 3.7 kg make it manageable for prolonged use and access in confined spaces. The unit includes a reverse function and a built-in light to improve visibility in low-light conditions. The tool is supplied in a blue and black finish consistent with Makita's professional line.

Advantages

The DTW1001RTJ combines high torque output with cordless convenience, eliminating the need for an air compressor or mains power during operation. Its lithium-ion 18 V power source provides sustained performance across repetitive fastening cycles while keeping the tool portable. A compact body design reduces operator fatigue and improves access to tight locations without compromising on impact performance. Integrated lighting and reversible operation increase speed and accuracy when working in dim or restricted environments.

Suitable for

• Automotive wheel and suspension assembly and disassembly
• Heavy machinery maintenance and repair
• Steel construction bolting and structural fastening
• Industrial fastening tasks where high torque is required
• On-site maintenance where cordless mobility is needed

Key specifications

• Maximum torque: 1050 N⋅m
• Idle speed (max): 2200 RPM
• Power source: 18 V lithium-ion battery
• Reverse function: Yes
• Built-in light: Yes
• Weight: 3.7 kg
• Suitable screw/bolt diameters: up to M30 (handles M24–M30 range)
• Product colour: Blue, Black
• Dimensions (W×D×H): 91 × 229 × 272 mm

How to use

Before use, fit a compatible 18 V lithium-ion battery according to the manufacturer's instructions and ensure the battery is fully charged. Select an appropriate socket and secure it to the anvil. Use the reverse control to set tightening or loosening direction. Start at a lower speed to position the fastener, then apply full power to reach the necessary torque for tightening or removal. The built-in light helps illuminate the work area; ensure clear line of sight to the fastener. After use, remove the battery and store the tool in a dry place.

Recommendations

For safe and effective operation, use appropriate impact-rated sockets and personal protective equipment. Match the battery capacity to the workload for consistent performance, and allow the tool to cool periodically during extended heavy use. Regularly inspect sockets and fasteners for wear and replace them as needed to maintain torque accuracy and prevent damage.