Robota DC-BIW18V impact wrench 1", body

Now it's time for some serious workpower: A 1" battery-powered impact wrench with a 3,000 Nm torque.

A high-performance, professional-grade cordless impact wrench that delivers unbeatable torque for even the most demanding tasks. The perfect choice for heavy-duty vehicle maintenance, industrial applications, and construction sites where maximum power and mobility are required.

Inch-sized spindle

The Robota DC-BIW18V impact wrench features a sturdy 1-inch spindle. It comes with a power socket adapter for the more common 3/4" socket size.

Technical Specifications

• Voltage: 18 V
• Spindle: 1" (square shank)
• Torque range: 1,800–3,000 Nm
• Rotational speed: 1,100–1,650 rpm
• Stroke rate: 1,350–2,500 strokes/min
• Included in the package: 1" → 3/4" adapter, adjustable auxiliary handle

Note! The battery and charger are not included in the package; they are sold separately.

Unbeatable Performance

This 18 V cordless impact wrench is designed to deliver massive torque—up to 3,000 Nm. With it, you can loosen and tighten even the largest nuts on heavy equipment in an instant, saving time and effort. A maximum of 2,500 impacts per minute ensures efficient and fast work.

Professional-Level Durability

The machine’s 1" spindle is the industry standard for heavy-duty use, ensuring a sturdy and reliable connection to large sockets. The design is built to withstand rigorous daily use in demanding conditions. The machine is also ideal for daily use with heavy equipment, such as in tire service.

Versatility Taken into Account

The package includes a 1" → 3/4" adapter, which significantly expands the tool's range of applications. You can use the tool with both 1" and the more common 3/4" sockets. We recommend using black power sockets.

Ergonomics and Usability

Working with this tool is comfortable thanks to the included adjustable auxiliary handle. The handle provides optimal control and reduces strain on the user, even at high torque levels. The tool also features a hanging loop that allows it to be attached to a balancer, such as those used in tire shops. It is powered by an 18 V battery (sold separately), which allows for cordless and unrestricted work.

Please Note

The package includes: 1" cordless impact wrench body, adjustable auxiliary handle, 1" → 3/4" spindle adapter.

Note: This product is a power tool body. The battery and charger are sold separately. Robota tools are also compatible with Makita 18V batteries.