Product Overview
Bridging the gap between compact maneuverability and heavy-duty power, this Mid-Size 1/2″ Brushless Impact Wrench is engineered for professional automotive, industrial, and steel structure applications. Driven by a 600W high-efficiency brushless motor, it delivers 900N.m fastening torque and a massive 1050N.m max breakaway torque. The intelligent 3-speed electronic control precisely matches RPM (1800/2600/3200) and BPM (1900/2500/2700) to the task. With a 1/2″ square drive and 14-36mm socket compatibility, it effortlessly handles M12~M24 standard bolts and M10~M18 high-strength bolts. Ideal for global distributors, fleet maintenance shops, and B2B buyers seeking reliable OEM/ODM cordless fastening tools.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Mid-Size 1/2″ 900N Series |
| Fastening Torque | 900 N.m |
| Max Breakaway Torque | 1050 N.m |
| Rated Power | 600W |
| Rated Speed (3-Gear) | 1800 / 2600 / 3200 RPM |
| Impact Rate (3-Gear) | 1900 / 2500 / 2700 BPM |
| Square Drive | 12.7mm (1/2 inch) |
| Bolt Capacity | Standard: M12-M24 / High-Strength: M10-M18 |
| Recommended Socket Range | 14–36mm |
| Motor Type | Brushless DC |
Key Features
1050N.m Breakaway Power: Instantly removes seized, rusted, or over-torqued nuts on trucks, heavy machinery, and structural steel.
Intelligent 3-Speed Control: Dial in precision for delicate assemblies or unleash maximum impact for stubborn heavy-duty fasteners.
600W Brushless Motor: 35% longer runtime, zero carbon brush maintenance, reduced heat buildup & extended service life.
Mid-Size Power-to-Weight Ratio: Compact enough for tight engine bays & scaffolding, yet powerful enough to replace pneumatic wrenches.
1/2″ Heavy-Duty Anvil: Hardened steel drive with 14-36mm socket range, perfectly optimized for M12-M24 & M10-M18 bolt grades.
Job-Site Ready: Anti-vibration soft grip, one-touch forward/reverse, bright LED work light & battery fuel gauge.
Why Choose Us?
Factory-Direct Supply: 10+ years in cordless tool manufacturing with lean production & competitive FOB pricing.
Export-Grade Compliance: CE, RoHS, FCC, UKCA certified. 100% pre-shipment torque calibration & continuous load testing.
Flexible OEM/ODM: Custom branding, colorways, packaging, voltage platforms & cross-brand battery adapter development.
Global Trade Support: FOB/CIF/DDP terms. Samples in 3-5 days, bulk production in 15-25 days.
Reliable After-Sales: 12-month tool warranty, 6-month battery warranty, spare parts kit & 24/7 technical support.
FAQ
Q1: What is the MOQ for wholesale or OEM orders?
A: Neutral packaging starts at 50 pcs. Custom OEM/ODM orders require 200 pcs. Test samples are available for evaluation.
Q2: Is this sold as a bare tool or complete kit?
A: Both options available. Kits include 2× high-capacity Li-ion batteries, fast charger, 14-36mm socket set, extension bar & heavy-duty BMC case.
Q3: How should the 3-speed settings be used for different bolts?
A: Gear 1 (1800 RPM/1900 BPM) is ideal for M10-M12 high-strength bolts to prevent thread damage. Gear 3 (3200 RPM/2700 BPM) delivers maximum breaking force for M18-M24 standard bolts and rusted truck lug nuts.
Q4: How do you guarantee torque consistency for bulk shipments?
A: Every unit undergoes digital torque calibration, 30-min continuous impact aging, and anvil stress testing. Full QC reports & video inspections provided.
Q5: What are your payment & shipping terms?
A: T/T (30% deposit, 70% before shipment), L/C, or Alibaba Trade Assurance. Shipped via sea, air, or express worldwide with DDP options.
Ready to upgrade your professional fastening catalog? Contact us for the latest FOB pricing, spec sheets, and free samples.
