BoltBeast JH8-500 Brushless Impact Wrench 500 Nm
- Torque: 4425 in-lb
- Maximum Torque: 4425 in-lb
- Power Source: Battery
- Maximum Rotational Speed: 3500 rpm
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A 21 volt cordless impact tool suited to general fastening work, though torque output is not listed.
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ASIN: B0FKZ5FR5DModel: JH8-500Category: Impact Drivers & Wrenches
Overview
The JH8-500 is a cordless impact tool running on a 21 volt battery, with a listed speed of 3500 RPM. The title's 500 figure lines up with the JH8-500 model number rather than a separate spec.
A 21 volt platform is common among cordless impact drivers and wrenches aimed at general fastening work, sitting above compact 12 volt tools in output. The listed 3500 RPM speed fits a general purpose impact tool, though torque figures are not provided.
- 21 volt battery power
- 3500 RPM listed speed
- Model JH8-500
- Cordless impact category
Who it's for
Fits users who want a cordless impact tool on a mid range 21 volt platform for general fastening. Not a fit for anyone who needs a confirmed torque spec before choosing between models.
Pros and cons
- 21 volt cordless battery power
- 3500 RPM listed speed
- Torque output is not listed
- Drive size is not specified
Performance notes
Running at 21 volts with a listed 3500 RPM speed places the JH8-500 in the general purpose range for cordless impact tools, though without a torque figure it is not possible to say how it compares to similarly voltaged competitors.
Specifications
| Brand | BoltBeast |
|---|---|
| Model | JH8-500 |
| Dimensions & fit | |
| Maximum Chuck Size | 22 Millimeters |
| Capacity & performance | |
| Maximum Rotational Speed | 3500 rpmhigher than 84% of 71 impact drivers & wrenches |
| Speed | 3500 RPM |
| Drilling Capacity Wood | 0.9 inches |
| Drilling Capacity Metal | 0.5 inches |
| Battery Capacity | 4000 mAh |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 21 voltshigher than 83% of 171 impact drivers & wrenches |
| Construction & materials | |
| Material Type | Metal, Plastic |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | 1 X Impact Wrench With LED Light, 1 X 4000mah Battery, 1x Fast Charger, 7 X Sockets, 6 X Scredriver Bits, 6 X Drill Bits, 1 X Mini Manual Wrench, 1 X Waist Hook, 1 X Impact Wrench Buckle, 1 X 1/2" Hex Wrench Connector, 1x Manual Instruction, 1 X Hole Rubber & Pin |
| Other details | |
| Torque | 4425 in-lbhigher than 92% of 75 impact drivers & wrenches |
| Maximum Torque | 4425 in-lbhigher than 96% of 68 impact drivers & wrenches |
| Drill Type | Basic Drill |
| Is Electric | Yes |
| Additional Features | Brushless Motor, Built-In LED Working Light |
Closest rivals on specs
PowerSmart PS76142AH 20V Brushless Impact Wrench Kit 1/2 Inch- Maximum Rotational Speed 3500 vs 2900 rpm (+21%)
- Maximum Torque 4425 vs 3180 in-lb (+39%)
- Torque 4425 vs 3180 in-lb (+39%)
DEWALT DCF860WW1 20V Max XR 1/4 in Impact Driver Kit- Torque 4425 vs 2500 in-lb (+77%)
GEVEELIFE Brushless Cordless Impact Wrench 1/2 in- Maximum Torque 4425 vs 5753 in-lb (-23%)
- Torque 4425 vs 5753 in-lb (-23%)
Frequently asked questions
What voltage battery does the JH8-500 use?
21 volts.
What is its listed speed?
3500 RPM.
Is torque output listed for this tool?
No, torque is not among the listed specs.