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1. How many holes can a Shenchuan D722301 single battery pack drill when fully charged?
A: 6mm drill bit drills 50mm deep concrete, single battery pack 158 [actually due to many factors there will be some errors]
2. Why is the structure of Shenchuan D722301 different from other brands on the market? What are its advantages?
A: Ours is a cylinder structure, the service life of the whole machine is more durable and the after-sales service is more convenient.
3. What is the maximum drill size that Shenchuan D722301 can produce?
A: The largest drill bit that can be used is 16 mm.
4. How long is the warranty period for Shenchuan D722301?
A: The warranty period for the battery and charger is six months, and the warranty period for the machine is also six months.
5. Where can I get the machine repaired?
A: Repair at the place of purchase, or you can call our customer service, who will tell you the detailed contact information and address.
6. Is it safe to charge the lithium battery pack?
A: There is a control board inside the battery pack to protect the battery pack at a constant temperature, constant voltage, and balanced charging and discharging.
7. Can lithium battery packs be compatible with other products?
A: We are a battery pack platform. Products on the same platform are universal, and more platform products will be updated in the future.
8. How many years has Xinyuan Company been manufacturing electrical tools?
A: Xinyuan has been making power tools since 1993 and has been manufacturing professional electrical tools for nearly 30 years.
