Feature:1. Aluminum nail drill machine handle has a good heat dissipation and a long service life.2. Professional and high quality design make the nail drill machine handle is extremely quiet.3. The chuck handle can be locked or unlocked, which is more safety and efficiency to operate.4. Don't move the lock of the nail drill handle and do not cover the ventilation holes on the handle during operation.5. Adjustable 035000RPM and with clockwise and counterclockwise directions for you to use it both hands.6. Ergonomic handle design makes it more comfortable to hold and easy to use.Specification:Item Type: Electric Nail Drill Machine HandleMaterial: Aluminium alloyJack Specification: 5 pinsSize: Approx.14 x 2.5cm / 5.5 x 1inProduct Speed: 35000rpmAdvantages:1. High quality material, durable, comfortable to grip, easy to use.2. Clockwise and counterclockwise rotation design.3. No vibration, extremely quiet, smooth operation.4. Can be easily replaced without tools.5. High speed to 35000 RPM.Package List:1 x Nail Drill Machine HandleNote:Please allow small error due to manual measurement. Thanks for your understanding.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.