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Deal.ai › SEYVUM › Mechanics Tools
SEYVUM
SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So

SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So

4.7(136 ratings)

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$51.29at WalmartChecked Nov 9

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Price facts

  • Last seen at $51.29 at Walmart on Nov 9.

Our take on the SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So

The SEYVUM is a 20V brushless 1/2-inch impact wrench rated at up to 440 ft-lbs (600 N.m) of torque and 0–3000 RPM. It ships as a kit with two 4.0Ah batteries, a 1.5-hour fast charger, impact sockets, twist and woodworking drill bits, screws and a carry bag. That bundle makes it a one-box option for lug nuts, suspension bolts and light drilling, where bare-tool rivals ask you to buy batteries separately. It is a heavy-duty tool aimed at home mechanics and DIYers rather than daily shop use, and its 4.7-star rating across 136 reviews suggests buyers are broadly satisfied.

Best forHome mechanics doing lug nuts and suspension workDIYers who want batteries and sockets in one kitLight drilling and driving alongside bolt workBuyers without an existing battery platform
Pros
  • 440 ft-lbs (600 N.m) is strong for a cordless 1/2-inch gun
  • Brushless motor for longer runtime and less maintenance
  • Two 4.0Ah batteries plus a 1.5-hour fast charger
  • Sockets, drill bits, screws and a bag included
  • Variable speed and a built-in LED light
Cons
  • Bulkier and heavier than compact impact wrenches
  • Not a substitute for a dedicated drill for precise holes
  • Battery platform is brand-specific, so no cross-brand packs
  • High torque settings demand care on smaller fasteners

SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So prices at every store

  • WalmartNew

    In stockSold by SEYVUMReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $51.29Checked Nov 9
    Visit Walmart

What reviewers say

  • 4.7 / 5136 ratings

Rated 4.7 out of 5 from 136 ratings, buyers generally report the wrench loosens tough bolts and like getting two batteries and a socket set in the box. Complaints tend to center on weight and bulk rather than power.

What people mention
  • TorquePraisedOwners say it breaks loose lug nuts and suspension bolts that smaller guns struggle with.
  • BatteryPraisedTwo 4.0Ah packs and a 1.5-hour charger are seen as a strong kit for the class.
  • WeightCriticisedBuyers note it is heavy and bulky, which makes overhead or tight-space work tiring.
  • AccessoriesPraisedThe included sockets, drill bits and bag are called a useful starter set.
  • Trigger controlMixedSome find the variable-speed trigger touchy at high torque settings.

About the SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So

This is a 1/2-inch cordless impact wrench with a brushless motor. It delivers up to 440 ft-lbs (600 N.m) of torque. It runs on a 20V battery and has variable speed control and a built-in LED light.

It is made for tightening and loosening fasteners, and it can also be used for drilling. The kit includes two 4.0Ah batteries, a fast charger, sockets, drill bits, screws and a portable bag.

Drive size
1/2 inch
Max torque
440 ft-lbs (600 N.m)
Motor
Brushless
Voltage
20V
Battery
2 x 4.0Ah Li-ion
Charging time
1.5 hours with the fast charger
Features
Variable speed control, LED light
Color
Black
Sockets
17 mm, 18 mm, 19 mm, 21 mm, plus 1 conversion socket
Twist drill bits
4 pcs: 3 mm, 4 mm, 5 mm, 6 mm
Wood drill bits
4 pcs: 3 mm, 4 mm, 5 mm, 6 mm
In the box
Impact wrench, 2 x 4.0Ah batteries, fast charger, 5 impact sockets, 4 twist drill bits, 4 woodworking drill bits, 6 screws, portable bag

Specifications

size
600N.mSource
color
BlackSource

Questions and answers

Is 440 ft-lbs enough for car lug nuts?
Yes for most passenger cars and light trucks, whose lug nuts are typically torqued well below that. Use the lower speed range and finish with a torque wrench to avoid over-tightening.
Does it come with batteries and a charger?
Yes. The kit includes two 20V 4.0Ah batteries and a 1.5-hour fast charger, so it runs out of the box.
Can it be used as a drill?
It can drive the included twist and woodworking bits, but it is an impact wrench first. For precise holes in wood or masonry, a dedicated drill is the better tool.
Are the batteries compatible with other brands?
No. The batteries fit SEYVUM's own 20V tools only, so you cannot share packs with other brands' chargers or tools.
What sockets are included?
Five impact sockets in 17mm, 18mm, 19mm and 21mm plus a conversion socket, along with 3–6mm twist and woodworking bits and six screws.
Where is the SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So cheapest?
At Walmart, for $51.29, as of our latest check.
What do buyers say about the SEYVUM Cordless Impact Wrench, 1/2" Impact Gun, Max Torque 440 Ft-lbs (600 N.m) Heavy Duty Cordless Impact Driver, 3500 RPM Electric Impact Drill, 20V Brushless, 2x4.0Ah Li-ion Battery, 4Pcs Impact So?
Rated 4.7 out of 5 from 136 ratings.

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