I bought this jackhammer with little hope that it would help me break apart some very large boulders that were in the ground where I was building a foundation for a shed. And boy did it do the job wow! Once I got a handle on how it works best (which is NOT TO PUT TOO MUCH PRESSURE ON IT and LET IT HAMMER AWAY itself!) I was able with some time and elbow grease to break apart a VERY large rock that was in the way of a future retention wall. I was also able to break apart multiple other rocks, and a concrete footing. VERY impressed! Great tool and super value for the money!!!
SKU: XXDH58YC1XPZGW5YIV1
Top highlights
- 1400W motor with 19J impact energy for precise concrete and metalwork.
- 360° rotary handle and shock-absorbing design for comfort and safety.
- Efficient cooling system ensures durability during prolonged use.
AI Summarized from product information
Specifications
- Model JH-0840
- Noise ≤103dB
- Input Power 1400W
- Rated Impact Frequency 2900BPM
- Single Impact Energy 19J
- Chuck Type 5/8" Hex Shank
Reviews · 4.5
Reviews · 4.5
Mathias
in
on Sep 29,2026
on Sep 29,2026
1400W 2 Pcs Black
glennie443
in
on Oct 08,2026
on Oct 08,2026
1400W 2 Pcs Black
Good lil jack hammer.
About this item
Description
Electric Jack Hammer
Powerful Motor & Lightweight & Shock Absorbing Handle
Q: What lubricating grease is suitable for this product?
A: We recommend using the Mobiltemp SHC32 lubricating tool.
Q: How to add lubricating grease?
A: 1. Use a wrench to remove the cover of the grease injection port.
2. After adding grease, please clamp the grease filling port.
3. Note: You should disconnect the power before feeding the grease and add 20-30g grease each time. Excess grease will affect the operation of the machine and cause oil leakage.
Q: Applicable people?
A: Our products adopt a flexible handheld design, allowing women to use them easily. Therefore, it is suitable for home decoration and small projects.
A: We recommend using the Mobiltemp SHC32 lubricating tool.
Q: How to add lubricating grease?
A: 1. Use a wrench to remove the cover of the grease injection port.
2. After adding grease, please clamp the grease filling port.
3. Note: You should disconnect the power before feeding the grease and add 20-30g grease each time. Excess grease will affect the operation of the machine and cause oil leakage.
Q: Applicable people?
A: Our products adopt a flexible handheld design, allowing women to use them easily. Therefore, it is suitable for home decoration and small projects.
Frequently Bought Together
VEVOR Demolition Jack Hammer, 1400W Electric Jackhammer Heavy Duty, 2pcs Chisels Bits Chipping with Case, 2900 BPM Concrete Breaker, Gloves Black
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