【Ergonomic Design & Easy Replacement】 The ergonomic grip design offers a comfortable and stable hold. The drill bit can be easily replaced without tools, making the operation simple and convenient.

1. Please allow slight error due to manual measurement. Thanks for your understanding.

2.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

3.Product interface for DC5521 model, suitable for most of the nail polishers on the market, please confirm the interface is applicable before purchase.

【Flexible Speed Adjustment for Efficient Nail Art】 With a freely adjustable speed range from 0 - 35000rpm and forward/reverse functions, it can quickly meet various nail art needs, creating a safe and efficient nail art process.

【Safe Use with Considerate Tips】 Do not touch the grinding head latch during operation and keep the vent on the handle unobstructed to ensure safe usage.

【Quiet, Smooth & Comfortable Operation】 Thanks to its professional design, it runs ultra-quietly with minimal vibration, ensuring smooth grinding. The comfortable chuck handle enhances the nail art experience.

【Durable & Efficient Heat Dissipation】 Utilizing high-quality accessories and an optimized structural design, it has excellent heat dissipation performance, extending the service life and providing stable support for nail art work.

Suitable for 11V - 18V voltage grinding machines.

Notapplicable to JMD/STRONG/MARTHON series products.