Home / Product / Cordless Impact Wrench / SZ-2100 Brushless Impact Wrench
GREAT

SZ-2100 Brushless Impact Wrench

contact

Description

Parameter

Contact Us

The SZ-2100 Brushless Impact Wrench sets a new standard for industrial-grade torque tools, engineered to tackle the most demanding fastening and loosening applications. Delivering an exceptional 2100N.m of maximum tightening torque and a powerful 2300N.m of reversal torque, the SZ-2100 is built for heavy-duty performance in construction, industrial maintenance, and large-scale assembly. Its robust brushless motor ensures high efficiency, extended tool life, and consistent power under continuous operation.

A key feature of the SZ-2100 is its versatile Impact Gear system, which allows operators to switch between high and low-speed gears in both forward and reverse directions. This adaptability makes it suitable for a wide range of materials and bolt sizes. The tool also incorporates a 3-speed operational mode with an intuitive mode light, guiding users to select the optimal setting for light, moderate, or heavy loads. Whether disassembling scaffolding, working on steel frames, or handling precision fixtures, the SZ-2100 offers both power and control.

Designed for professional use, the SZ-2100 includes an intelligent disassembly key for secure accessory changes and ergonomic rubber handles to enhance comfort and grip during extended use. The combination of a compact design and advanced functionality makes the SZ-2100 a reliable choice for high-torque applications where precision and power are equally critical.

Key Advantages & Uses:

Unmatched torque output for heavy industrial applications such as structural steel assembly, machinery maintenance, and large-scale construction projects.

Intelligent 3-speed mode selection improves accuracy and prevents damage to materials and fasteners.

Ergonomic design with anti-slip rubber handles reduces operator fatigue and increases productivity.

Max Tightening Torque:  2100N.m
Max Reversal Torque:  2300N.m
Battery Voltage:  21V
Battery Capacity:  6.0Ah
Square Drive Size:  3/4" (19.05mm)
No-load Speed:  0-1200/1600/1850 rpm
Impact Frequency:  0-1500/2000/2400 bpm
Net Weight:  3.7kg
Features:  Brushless motor, 3-speed mode, forward/reverse operation, intelligent disassembly key

SUBMIT
ABOUT

Nantong Great
Tools Co., Ltd.

Nantong Great Tools Co., Ltd. is Custom SZ-2100 Brushless Impact Wrench Suppliers and OEM SZ-2100 Brushless Impact Wrench Factory, which specializing in the export trade of cordless tools and cable tools. We are committed to providing high-quality and reliable products to global customers, meeting the needs of different industries, and providing customers with one-stop procurement services and high-quality after-sales support. Our products have been exported to multiple countries and regions around the world, including Europe, South America, Southeast Asia, Middle East, etc.

We mainly produce brushless tools and some high-level quality cable tools. In addition, our company has established stable cooperative relationships with some well-known brand in the market. We are providing a variety of product choices and customization services.

"Integrity, innovation, cooperation and win-win" is the company's business philosophy, and "customer first" is the company's service tenet. We have rich international trade experience and a professional team. We are dedicated to providing you with satisfactory services and high-quality tools, and look forward to cooperating with you in the future.

  • 32k

    Realized projects

  • 20+

    Industry experience

  • 180+

    Team members

news

NEWS AND EXHIBHITIONS

What Can a Cordless Angle Grinder Do? Complete Guide to Uses, Safety & Maintenance
What Is a Cordless Angle Grinder and Why It Matters A cordless angle grinder is a handheld power tool designed for cutting, grinding, polishing, and surface preparation across a wide range of materials — including metal,...

2026/03/02

The Torque Trap: Why Your 12V Cordless Screw Driver Fails to Drive 5cm Self-Tapping Screws
In the power tool industry, users are frequently misled by the Max Torque specifications found on retail packaging. Many DIY enthusiasts and entry-level technicians encounter a frustrating scenario: their 12V Cordless Sc...

2026/02/23

Should I buy a 1/4 impact driver or a Cordless Impact Wrench for home DIY
Best Impact Driver Size for Home Use and Selection Guide Impact Drivers and Cordless Impact Wrenches: The "Twin Stars" of Home Tools In home maintenance and DIY projects, the Impact Driver is often considered a "must-hav...

2026/02/16