Break loose tight, frozen or cross threaded fasteners quickly and easily with the ToolPRO 20V Impact Wrench. This heavy duty impact wrench is capable of producing variable torque output ranging from 100Nm up to a massive 400Nm through a strong 1/2" square drive. Producing a maximum of 3200 impacts per minute at a no load speed of 2300RPM, this wrench is great for breaking loose crank pulley bolts, wheel nuts, a wide range of rusty, frozen and stubborn fasteners around the home and garage. The powerful 20V battery boasts a large 4Ah capacity and is paired with a 3.5A fast charger to provide a 75 minute charge from flat, and even sports an LED battery level indicator so you can keep tabs on your remaining power. To help with working in confined or inadequately lit spaces the LED worklight automatically illuminates when the trigger is activated, ensuring your work area is fully visible.
Break loose tight, frozen or cross threaded fasteners quickly and easily with the ToolPRO 20V Impact Wrench. This heavy duty impact wrench is capable of producing variable torque output ranging from 100Nm up to a massive 400Nm through a strong 1/2" square drive. Producing a maximum of 3200 impacts per minute at a no load speed of 2300RPM, this wrench is great for breaking loose crank pulley bolts, wheel nuts, a wide range of rusty, frozen and stubborn fasteners around the home and garage. The powerful 20V battery boasts a large 4Ah capacity and is paired with a 3.5A fast charger to provide a 75 minute charge from flat, and even sports an LED battery level indicator so you can keep tabs on your remaining power. To help with working in confined or inadequately lit spaces the LED worklight automatically illuminates when the trigger is activated, ensuring your work area is fully visible.
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The lowest price for ToolPRO Impact Wrench Kit 20V right now is $229.00.
Prices last updated 22 Jan 2026.
ToolPRO Impact Wrench Kit 20V
Break loose tight, frozen or cross threaded fasteners quickly and easily with the ToolPRO 20V Impact Wrench. This heavy duty impact wrench is capable of producing variable torque output ranging from 100Nm up to a massive 400Nm through a strong 1/2" square drive. Producing a maximum of 3200 impacts per minute at a no load speed of 2300RPM, this wrench is great for breaking loose crank pulley bolts, wheel nuts, a wide range of rusty, frozen and stubborn fasteners around the home and garage. The powerful 20V battery boasts a large 4Ah capacity and is paired with a 3.5A fast charger to provide a 75 minute charge from flat, and even sports an LED battery level indicator so you can keep tabs on your remaining power. To help with working in confined or inadequately lit spaces the LED worklight automatically illuminates when the trigger is activated, ensuring your work area is fully visible.
Break loose tight, frozen or cross threaded fasteners quickly and easily with the ToolPRO 20V Impact Wrench. This heavy duty impact wrench is capable of producing variable torque output ranging from 100Nm up to a massive 400Nm through a strong 1/2" square drive. Producing a maximum of 3200 impacts per minute at a no load speed of 2300RPM, this wrench is great for breaking loose crank pulley bolts, wheel nuts, a wide range of rusty, frozen and stubborn fasteners around the home and garage. The powerful 20V battery boasts a large 4Ah capacity and is paired with a 3.5A fast charger to provide a 75 minute charge from flat, and even sports an LED battery level indicator so you can keep tabs on your remaining power. To help with working in confined or inadequately lit spaces the LED worklight automatically illuminates when the trigger is activated, ensuring your work area is fully visible.
Last updated at 22/01/2026 11:41:39
originally posted on supercheapauto.com.au
Needed to sharpen the blades on my ride-on mower but couldn't move the holding nuts. Even my air driven "rattle gun" with impact socket wouldn't shift them. Saw the ToolPRO 20v impact wrench on special at Supercheap and purchased one. Tried it initially on middle setting with no effect. Put it on maximum and first nut was off in about 10 seconds, second one was loose in about 5 seconds. More than happy with purchase and have now got a tool that I know will do the job next time.
originally posted on supercheapauto.com.au
I bought this in July 2020 to crack some CV nuts. It did it spectacularly well.It hasn't run into a nut it couldn't crack eventually yet, and it seems to last forever.I wish I could only say good things, however during some summer cleaning the charger was accidentally thrown out - no worries I thought, I'll just pop down and buy a replacement. Nope, they don't sell them. Not online, not instore - 2 months of trying and I STILL can't buy a replacement.I can't recommend this because it has (apparently) no support and losing something as simple as a charger turns it into an unusable $200+ paperweight. If they sold replacements, it'd be an easy 5/5 but now you might as well buy their 18v one as you can at least get replacements batteries and chargers.
originally posted on supercheapauto.com.au
I got this over a year ago use it every day in a mechanic shopBest value for money rattle gun I've ever had.Battery life is very good.However could have a touch more power.But overall can't complain for the $
| Max torque | 100Nm / 150Nm / 200Nm / 300Nm / 400Nm |
| Chuck size | 1/2" square shaft drive with anvil ring |
| Unit weight | 2.5kg (including battery) |
| Compatible battery | 4.0Ah 20V Li-Ion (included) |
| Quality of Product | 4.2 |
Needed to sharpen the blades on my ride-on mower but couldn't move the holding nuts. Even my air driven "rattle gun" with impact socket wouldn't shift them. Saw the ToolPRO 20v impact wrench on special at Supercheap and purchased one. Tried it initially on middle setting with no effect. Put it on maximum and first nut was off in about 10 seconds, second one was loose in about 5 seconds. More than happy with purchase and have now got a tool that I know will do the job next time.
I bought this in July 2020 to crack some CV nuts. It did it spectacularly well.It hasn't run into a nut it couldn't crack eventually yet, and it seems to last forever.I wish I could only say good things, however during some summer cleaning the charger was accidentally thrown out - no worries I thought, I'll just pop down and buy a replacement. Nope, they don't sell them. Not online, not instore - 2 months of trying and I STILL can't buy a replacement.I can't recommend this because it has (apparently) no support and losing something as simple as a charger turns it into an unusable $200+ paperweight. If they sold replacements, it'd be an easy 5/5 but now you might as well buy their 18v one as you can at least get replacements batteries and chargers.
I got this over a year ago use it every day in a mechanic shopBest value for money rattle gun I've ever had.Battery life is very good.However could have a touch more power.But overall can't complain for the $
Bought this product over a year ago.One of the best rattle guns value for money wise.Battery is surprisingly very good pulled apart my rear differential gearbox and engine.Still had one bar leftI'm giving it a 4 star rating as it could do with a little bit more power.But overall best rattle gun I've had for the price.
I've only had this tool a few days but it impresses me already. 50+ Years in the trade and used a pneumatic impact gun for years and quite frankly this gun pretty well matched them. Half the price of a top brand but easily rattled off and re tightened 40 wheel nuts and brake calipers and still showing full charge. No sign of a loose battery as reported by some. It's early days but no complaints so far.
Enough is enough. I was over the process of cracking open 15 year old bolts in my car, especially being a European make. This investment is definitely worth it. Forget the price. If you’re over reaching in awkward areas of the car and busting your biceps open, get this!- Removed my lug nut bolts (120nm)- Removed factory bolts (15 years old)- Removed unwanted stress (yep)CON/1 Star deduction: No spare battery?!
Bought this tool on special and will suffice for loosening most excessively tight nuts & bolts. Tested the capability against a calibrated torque wrench as the advertised 400NM seemed dubious. Highest torque gets to 300NM, and lowest 75-100NM.Can not compare this to a M18 impact wrench as it is not in the same league, as the average home mech is not going to subject this to the same duty.Getting a spare battery may be an issue but the supplied unit has sufficient capacity for the average home mech. If the battery does go flat, put it on charge and have a break!
Works well, not sure about torque settings, seems to differ from my manual Torque wrench. But does the job adequately, although would not undo wheel nuts that had been over torqued. Great price from SCA when on special.
ToolPro Impact Wrench Is Good to Crack Small Bolts.,,Like 8mm,10mm & 12mm Bolts✅But not ❌ Good Good for Bigger Ones like 14mm up..So if you Only use it for Small Bolts..I would recommend it.If you Really Want to Crack Bigger Bolts.. just Buy MILWAUKEE MID OR HIGH TORQUE IMPACT WRENCH as what I Did.
I always wanted a portable impact wrench. but this item its not well made. the battery feel lose. and when i charging it, the battery seems like doesn't connected properly. seem it can be fell off if doesn't charge on flat surface. it takes few attempt to loose up the wheel nuts. not that strong
| Max torque | 100Nm / 150Nm / 200Nm / 300Nm / 400Nm |
| Chuck size | 1/2" square shaft drive with anvil ring |
| Unit weight | 2.5kg (including battery) |
| Compatible battery | 4.0Ah 20V Li-Ion (included) |
| Quality of Product | 4.2 |
