Product Parameters
| Model |
H4A |
| Voltage |
20V |
| Battery Capacity |
3.0AH/4.0AH/6.0AH |
| Impact frequency |
0-4900ipm |
| No-load speed |
0-1400 rpm |
| Max drilling diameter |
Steel 12mm,Wood 30mm,Concrete 26mm |
| Single max hammering force |
2.9 joules |
Product Display
Why Choose Us
Our advantages as a factory
1: Good price with high quality, no middleman earns the difference
2: Self-produced, the delivery time and product quality are controllable, and the quality is guaranteed
3: After-sales guarantee is guaranteed, and warranty can be provided, and 3% of accessories are given as a gift
4: Wide variety, can be customized according to different needs of customers, ODM or OEM
5: Have our own R&D team, can develop new products, and provide samples and new products as soon as possible
Certifications
Company Information
Customer Visit
FAQ
Q1. What is the advantage about your company?
A1. Our company has our own factory, Self-produced, the delivery time and product quality are controllable, and the quality is guaranteed, we have professional team and professional production line.
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
Q3. Any other good service your company can provide?
A3. Yes,we can provide good after-sale and fast delivery.
Q4. What's the delivery time?
A4: It will be take 7-15 working days normally, it also depends on your quantity.
Q5. Do you support OEM or ODM?
A5: Of course, we has our own factory, we can customize products for you
Audited Supplier 
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