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The 300Nm rating is actually on the lower end for heavy truck or stubborn rusted bolts, so don't expect it to break free everything a 600Nm air gun would, but for about 90% of automotive and general construction work it's more than enough and the brushless motor keeps the weight down to 3.2kg with a battery, which matters when you're working overhead all day.
What sold me was the 2-year warranty and CE/RoHS certs — we've had too many cheap imports fail after six months and the suppiler actually provides a COA with each unit (usually 2-4 weeks lead time), so compliance won't be a headache for our ISO audits.
The 1/2" square drive chuck is standerd, nothing exotic, and the no-load speed ranges form 0-1800 to 2200 RPM with impact rates hitting 3200 IPM, which is pretty much what you'd expect for a 20V brushless platform in this torque class.
Battery options are 2.0Ah, 4.0Ah, or 6.0Ah Li-ion, but most buyers go with the 4.0Ah as a sweet spot between runtime and weight — the 6.0Ah adds noticeable heft and we usually have stock on the 4.0Ah, though confirm lead time for the larger pack.
Payment terms are net 30 for first orders over 50 units or so, and they ship via standard freight with tracking — just factor in about 20 days or so from order to dock, depending on customs clearance.
We're ordering the CW-20XGZ-2 model specifically because the variable speed trigger gives decent control for delicate work, but honestly it's not suited for precision torque applicaion where you need a click-type wrench for final tightening anyway.
300Nm is solid for a cordless wrench at this size—enough to handle most lug nuts, suspension bolts, and stubborn fasteners. It’s comparable to a mid-range pneumatic impact, but without the air hose.
Yes, it works with 2.0Ah, 4.0Ah, and 6.0Ah batteries. The 6.0Ah will give you roughly three times the runtime of the 2.0Ah, so it’s better for heavy-duty jobs without swapping packs.
CE means it meets EU safety and EMC standards; RoHS confirms it’s free from restricted hazardous materials. We can provide a copy of the certification on request.
For a 500-unit order, lead time is typically 25–30 days after deposit. We’ll confirm a more exact timeline once we know your battery configuration and packaging preferences.
Yes, it uses a standard 1/2" square drive with a detent pin, so any regular impact socket with a 1/2" hole will click right on.
