Professional 18V Lithium-Ion Battery Powered Impact Wrench 4500 RPM No-Load Speed

Usually it's the smaller shops or the mobile mechanics who come to us for this one — they're swapping tires or doing suspension work and don't want to drag an air hose around, so basically they need something that'll break loose rusted bolts without needing a compressor in the truck.

The 5500 N·m max torque (that's teh peak reading, but it's what you'll feel on seized hardware) hits pretty hard for a cordless unit, and you get a variable speed trigger that goes 0 to 4500 RPM with a 3000 ipm impact rate, so you can feather it for lug nuts or just send it on frame bolts; we've had buyers mention it handles everything up to heavy truck work as long as you're not doing constant full-shift industiral use.

What comes in the box is the wrench, two 4.0Ah lithium-ion batteries, a charger that takes about 70 to 80 minutes to fill one battery, and the manual — the batteries are 21V nominal but they run fine with the 18V rating on the tool, and whole thing weighs around 3.5kg which is manageable for overhead work or under a car.

One thing buyers don't always think about: the 3/8" drive is actually better for automotive stuff than the 1/2" because of that it lets you get into tighter spots around brake calipers and strut towers, though some guys swap to a 3/8-to-1/2 adapter for bigger sockets.

Lead times are usually 45 to 60 days for bulk orders of 50 units or so, and we keep some single units in stock for sample testing (usually 2-4 weeks), but confirm lead time before placing because it can stretch during peak shippng seasons.

For pricing, the MOQ is 10 units and bulk drops to about $48 per set depending on volume — we also see buyers who ask about dropping the extra battery to cut cost, though most stay with the twin-pack since the runtime is better than spec sheet suggests for continuous use.