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Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light
Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light
Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light
Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light
Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light

Greenline 400N.m Cordless Impact Wrench - 18V Lithium-Ion Electric Power Tool with LED Light

US$ 27.50 ~ 48.00
Min.Order: 500
Product origin: Suzhou, Jiangsu, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 0 Reviews
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  • Model Number : STC001W
  • Type : Cordless Impact Wrench
  • Max Torque : 400N.m
  • No-Load Speed : 0-2600 RPM
  • Impact Rate : 0-3100 BPM
  • Square Drive : 1/2" Hex
  • Battery Voltage : 18V (Max 20V)
  • Motor Type : #755 High Performance
  • Handle Design : Ergonomic Pistol Grip
  • LED Light : Yes
  • Material : Aluminum Head, Tungsten Steel Shaft
  • Certifications : GS/CE/EMC/RoHS/UL/BSCI
  • Weight : Approx. 2.5kg (with battery)
  • Applications : Construction, Automotive, Maintenance, Woodworking

Torque tops out at 400N.m, which is roughly enough for stubborn suspension bolts on heavier-duty trucks, and the 0-2600 RPM range with 0-3100 BPM means it rips through rusted fasteners faster than most mid-range wrenches we've tested—basically, it's a good fit for automotive or light construction without breaking your budget, but don't expect it to handle continuous industiral overhead work.

The #755 motor is a known workhorse in this form factor, we've had very few returns on that specific motor across similar tools, and aluminun head with tungsten steel shaft actually holds up better than some all-steel alternatives at this weight (about 2.5 kg with the 18V battery).

Lead time is typically 15-20 working days on stock orders of 50 units or so, but for larger pulls you'll want to check if we have the GS/CE/EMC/RoHS/UL/BSCI certs ready for your destination—those are current, though we usually recommend confirming UL specifics if shiping to the US, as interpretation varies.

1. The 1/2" hex drive is standard, so your existing sockets fit, and the LED light is actually bright enough to work under a chassis without a separate work light—one detail that surprised me the first time I used one.

MOQ is typically 10 pieces for this model (STC001W), and we can provide COA and TDS with the shipment, though teh test report cycles are about 2-3 weeks if you need them pre-shipment. Packaging is basic retail box with foam insert, but we can do neutral packaing if you're repackaging for your own line—just flag that on the PO.

Frequently Asked Questions

What is the maximum torque output of the Greenline STC001W, and is it enough for heavy-duty automotive work?

The max torque is 400 N.m, which is plenty for most automotive jobs like removing lug nuts or suspension bolts. It'll handle light to medium truck work too, though you might want a higher-torque model for heavy-duty semi-truck tires.

Does the 18V battery work with other Greenline tools, and what's the actual voltage output?

Yes, the battery is compatible across most Greenline 18V tools. The battery is rated 18V but can output up to 20V max under load, so you'll get a bit extra punch when needed.

What certifications does this impact wrench have, and can you provide documentation for compliance?

It's certified with GS, CE, EMC, RoHS, UL, and BSCI. We can provide the certificate copies upon request — just let us know what you need for your market.

What's the minimum order quantity and typical lead time for the STC001W?

MOQ is 500 units for a standard order. Lead time is around 30-45 days, depending on order volume and current production schedule. We can negotiate for smaller trial orders.

Is the aluminum head and tungsten steel shaft durable for daily construction site use, or does it wear quickly?

The aluminum head keeps it lightweight while the tungsten steel shaft resists bending and wear — it's built to handle daily drops and high torque on construction sites without failing early.

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