2024 AT-CM-034 &A7 hot sale 5um coaxiality strong torque rechargeable m20 jewelry keychain engraving machine price list in india

1. This product is developed for dental technicians. It can also be used in jewelry processing, nail art, polishing, handicraft carving, mold processing, electronics and other industries.
Thank you for purchasing our products. Proper maintenance and timely replacement of product parts can extend the life of the product.
In order to improve and upgrade the product, the appearance and configuration of the product may be adjusted without notice.
In case of failure, please report the product model and serial number. We will provide the fastest after-sales service and solutions.
2. Product Warranty
The handle is guaranteed for 6 months, excluding consumables. Such as three-leaf springs (chucks), shafts, small shafts, bearings; the control box and pedals are guaranteed for one year.
3. Charged service items
Failure caused by user failure:
3.1) Damage caused by using unmatched voltage
3.2) Damage caused by improper use and change of use
3.3) Damage caused by accidental drop during installation or movement
3.4) Damage caused by using non-original accessories
3.5) Damage caused by maintenance without the permission of our company or disassembly by the user
3.6) Damage caused by abnormal use
4. Maintenance advice
4.1) Please keep the handle around the rotation clean and dry
4.2) When there is dust and dirt inside or outside the handle, please wipe it with a small amount of alcohol, but avoid a large amount of alcohol or moisture penetrating into the bearing. The inside of the handle cannot be filled with oil (the bearings will get too hot to use), nor with water (the bearings will rust and be damaged)
4.3) It can be cleaned with an air gun, but be aware that the gas emitted by the air gun may contain moisture. Be sure to avoid water vapor blowing into the bearing to prevent rust.