Arccaptain 20V Cordless Brushless Impact Wrench AR-IW100
1500 N·m Max Breakaway Torque
Delivers up to 1500 N·m breakaway torque to remove rusted, seized, or over-tightened bolts with ease.
3 Torque Levels for Precision Control (500 / 900 / 1350 N·m)
Adjust power based on the job—perfect for everything from light-duty work to heavy-duty fastening.
Auto-Stop Reverse Mode
Smart reverse control stops automatically to avoid dropping nuts or damaging threads.
- 4.0Ah Battery – Compatible with Makita
Runs 60–70 minutes per charge. Compatible with Makita-style batteries for easy replacement and flexibility. - 1/2" Drive with Socket Set Included
Comes with essential sockets and fits up to 1.57" sizes—ready for automotive and equipment use.
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Estimated Delivery:Jun 18 - Jun 22
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- Free Fast Shipping On orders over $100
- Experience peace of mind with our trusted logistics services.
Arccaptain 20V Cordless Brushless Impact Wrench AR-IW100
20V Brushless Cordless
Impact Wrench
1,500 N·m of nut-busting power. Stuck lug nuts, seized axle bolts, rusted trailer hardware — gone in seconds. No air compressor, no cords, no compromise.
Rusted, overtightened, seized — handles what a breaker bar can't touch. The highest nut-busting power in its class.
Brushless motor + 4.0Ah battery. Two packs included — one works while one charges. Never stop mid-job.
Compact enough for wheel wells, engine bays, and tight spaces under any vehicle — light enough to use all day.
3-Mode Torque Control
Full Power When You Need It — Controlled When You Don't
Three selectable forward torque levels plus maximum-power reverse. Match the output to the fastener — never strip a small bolt, never under-power a big one.
Speed & Impact Performance
2,500 RPM — Fast Enough for Any Job
Speed and impact rate work together to drive fasteners efficiently and break seated hardware loose faster. Both numbers are at the top of the 20V cordless class.
Brushless Motor
Built to Last — Runs Cooler, Works Harder
Brushless motors outperform brushed ones in every way that matters for sustained, heavy impact work.
No brush-to-commutator friction. Consistent 1,500 N·m on your 20th lug nut, not just your first.
Brushes degrade and fail. Brushless motors have no consumable contacts — performance stays consistent over years of use.
Less energy wasted as heat, more converted to torque. That is why this tool delivers 60–70 min from a 4.0Ah pack.
Smaller motor, same output. 4 lbs total — fits in engine bays and wheel wells where bulkier tools simply won't reach.
Battery System
4.0Ah Makita-Compatible — Use What You Already Own
Per Charge
Two 4.0Ah packs are included. One runs the tool while the other charges — no downtime, no waiting.
Existing Makita Batteries
Any Makita 18V / 20V battery slides right in. No adapter, no proprietary lock-in. The widest battery platform in the trades.
20V vs 18V: Same cells, different label. 20V is peak voltage off the charger; 18V is operating voltage under load. Fully cross-compatible with all Makita-platform batteries.
Built For
Every Job — Road, Shop, or Field
Four wheels done in under 5 minutes. Overtightened lug nuts on trucks and SUVs come off without a second thought.
Axle nuts and strut bolts come off clean at 1,500 N·m. No breaker bar assist, no penetrating oil wait.
Hardware left to corrosion for years — full 1,500 N·m reverse breaks it free when nothing else will.
No air compressor, no cord. 60–70 min of runtime covers most field service calls on a single charge.
Mode 1 (500 N·m) keeps you from stripping oil drain plugs, valve covers, and intake manifold bolts.
Fast forward torque for frame bolting and fixture work. Reverse for teardown and adjustments.
What's In the Box
Complete Kit — Ready to Work Immediately
20V brushless, 1/2 in drive, 4 lbs — with built-in LED work light.
Makita-compatible 20V — 60–70 min each. One works while one charges.
Works with your full Makita-platform battery range.
Impact-rated 1/2 in drive. Covers the most common automotive fastener sizes.
Illuminates the fastener automatically — under vehicles, inside engine bays, wherever light doesn't reach.
Mode guide, torque reference, battery care, and safety information.
Included Sockets — 1/2 in Drive
Safety: Always use impact-rated sockets. Standard chrome sockets can shatter under high torque. All 6 included sockets are impact-rated.
Impact Wrench Specifications
| Specification | Details |
|---|---|
| Motor Type | 20V High-Performance Brushless Motor (5220 Motor) |
| Max Forward Torque | 500 N·m 900 N·m 1,350 N·m Three forward settings |
| Maximum Breakaway Torque | 1,500 N·m |
| Torque Adjustment | Three-level control with Auto-stop / Nut-busting |
| Weight | 4.0 lbs (1.8 kg) |
| Housing Material | Flame-retardant nylon + 30% fiberglass, full aluminum heat-resistant housing with thermal protection coating |
| Protection | Dustproof, moisture-resistant, triple protective coating |
| Battery Capacity | 4 Ah (Makita-style interface) |
| Battery Protection | Overcharge, over-discharge, short-circuit, overload, over-temperature |
| Charger | Fast 2A charging dock, ETL certified |
| Drive Size | 1/2" square drive |
| Socket Sizes | 17/19/21/22/24 mm; compatible with sockets up to 40 mm |
| Additional Features | LED work light, anti-vibration handle with silicone grip |
| Application | DIY, automotive tire replacement, motorcycle maintenance, trailer/RV, construction assembly, machinery maintenance |
Impact Driver vs Impact Wrench
| Feature | Impact Driver | Impact Wrench |
|---|---|---|
| Primary Use | Driving screws, small bolts; woodworking, DIY, assembly | Removing/installing large nuts and bolts; automotive, machinery, heavy-duty tasks |
| Typical Applications | Furniture assembly, cabinets, woodworking | Car tire changes, farm equipment, construction machinery |
| Torque Output | Medium torque; enough for screws and small bolts | High torque; hundreds of N·m for stubborn bolts |
| Drive Type | 1/4" hex chuck | Square drive (1/4", 3/8", 1/2") |
| Tool Compatibility | Hex driver bits | Impact sockets |
| Size & Weight | Compact, lightweight, easy to maneuver | Larger, heavier; built for high torque |
| Speed & Operation | High speed, rapid impacts | Lower RPM, high impact torque |
| Power Source | Mostly cordless (battery) | Cordless, corded, or pneumatic (air) |
| Can it substitute? | Not ideal for large bolts; may strip screws | Can use hex adapter, but may over-torque small screws |
| Best For | DIY, woodworking, general fastening | Automotive, construction, heavy equipment maintenance |
1* Carrying case
2* 4.0Ah batteries
1* Charger
5-piece socket set (0.67" / 0.75" / 0.83" / 0.87" / 0.94")
Usually most packages will arrive within 5-10 business days, unless the logistics company encounters special circumstances. We will process your order within 3 days after you place the order. If you have any questions, please contact us in time, our team is also on hand 7 days a week and can be reached at support@arccaptain.com
Shipping Time
All orders are delivered within 10 business days unless delayed due to address verification issues or suspected fraudulent activity. We never ship during weekends or holidays. All shipments have real time tracking and verified tracking numbers so you can track your items 24/7 with delivery confirmation. Orders are shipped via UPS/USPS/Amazon Logistics. When shipped, orders will take 2-3 days to update tracking number. You will get a shipping confirmation once shipped.
We cannot be held accountable for the shipping carriers actions and cannot issue refunds for shipping charges for delayed packages.
If you have any questions or concerns about your order, please email us at [support@arccaptain.com] and our team will be happy to assist you, 7 days a week.
Please Note: We do not ship to Puerto Rico or Internationally. We do not ship to P.O. BOX addresses and/or APO or FPO addresses.
Delivery is unavailable to Yukon (YT), Northwest Territories (NT), Nunavut (NU), and Newfoundland and Labrador (NL) in Canada. In addition, delivery may be unavailable to certain remote or rural areas. If your shipping address is affected, we will contact you before shipment to confirm delivery availability or arrange a refund if delivery is not possible.
In the United States, we currently do not deliver to Hawaii, Alaska, Puerto Rico, or Guam. Please ensure that your shipping address is not located in these regions before placing an order.
Shipping
At ARCCAPTAIN, it's our mission to provide quality welding equipment at genuinely affordable prices to welders everywhere. To do this, we work with manufacturers across the world and use a global distribution network to get you the goods for less.
Your equipment may be coming from the US, or Hong Kong, depending on the equipment purchased. Your specific delivery date will depend on the dispatch country and delivery address.
When will I receive my order?
Most items are usually shipped within 5-10 working days.
We do recommend allowing up to 3 weeks for your order in peak times, such as a special offer or promotion. Delivery times are beyond our control but rest assured that we only work with reliable welding manufacturers and suppliers to give you the best service.
How do I track my order?
Your delivery confirmation email will contain your tracking number and order details.
Taxes and other charges
Depending on the country of delivery, you may be required to pay extra tax or charges such as VAT and/or import duties.
Orders Delayed, Lost, Stolen Or Damaged
ARCCAPTAIN is not responsible for late, lost, stolen, damaged packages.
Any order shipped and shown delivered through the courier will be considered delivered and will not be refunded, re-shipped or replaced.
We will do everything we can to assist with the tracking of your order, however, here are the rules:
- Any order shipped and shown delivered through the courier will be considered delivered and will not be refunded, re-shipped or replaced.
- We cannot be held accountable for the shipping carriers actions and cannot issue refunds for shipping charges for delayed packages.
- We cannot guarantee the performance of any carrier and cannot accept responsibility for any carriers delays, packages delivered to incorrect addresses, and/or lost, stolen or damaged packages or products.
- If your package is delivered to an incorrect address, it is lost, stolen or damaged you need to file a claim direct with the courier.
Shipping Terms and Conditions
All orders MUST be shipped to the delivery address on your order. We cannot change the shipping address in your transaction to any other address after purchase. It is your responsibility to make sure your information is accurate when placing an order. Any mailing address mistakes on your part are not the responsibility of ARCCAPTAIN.
Any orders with fraud alerts will not be shipped until all details and information are verified. No exceptions. We have a fraud prevention system to protect every party.
Fraud Prevention
ARCCAPTAIN is Level 1 PCI DSS compliant and 100% safe and secure for online payment processing. We work diligently to protect the safety and security of our customers and our assets.
All orders are at our discretion to be checked for fraudulent activity on varying levels of research. If we are unable to verify your payment through the information you have provided, we will communicate what is needed for us to move forward with the order process. Additional information, including but not limited to, a current photo ID, professional beauty license, passport or payment details may be requested.