1. Made of stainless steel material, which is durable, high strength and wear resistant 2. Forward and reverse two optional and adjustable directions 3. With grinding heads of different specifications, it can polish different nail shapes 4. Pen design, comfortable to grip and easy to use 5. Easy to change drill bits with no tools required. It works on both and artificial nails Spec: This nail drill handle can be used as a replacement accessory for electric nail manicure machine, with stainless steel material, which is durable, high strength and wear resistant. With grinding heads of different specifications, it can polish different nail shapes. Features: 1. Made of stainless steel material, which is durable, high strength and wear resistant. 2. Forward and reverse two optional and adjustable directions. 3. With grinding heads of different specifications, it can polish different nail shapes. 4. Pen design, comfortable to grip and easy to use. 5. Easy to change drill bits with no tools required. It works on both and artificial nails. 6. Ideal for home DIY and professional salon use. Specification: Item Type: Nail Drill Handle Material: Stainless Steel Optional Color: Blue, Black Rated Input Power: 65W Rotate Speed: 0-35000rpm Power Supply: Plug-in Power Supply Rated Voltage: 220V 110V Handle Length: 16.3cm 6.4inch Interface Size: 2.35mm 0.09inch Package Size: 21.3 4.7 3.5cm 8.4 1.9 1.4inch Package Weight: Approx. 295g Package List: 1 Nail Drill Handle 2 Spare Fuse 1 Accessory SAFETY WARNING This product has no safety hazard to usersWide Applications: Electric Nail Polishing Machine Grinder is ideal for and acrylic nails. It can be used for refining the nail edges, shaping the edges, surface of acrylic nail and gel nail, removing excess glue and material from the underside of acrylic gel nail. Easy to Use: This lightweight and portable Nail Drill Pen is easy to hold and operate. Pen design, comfortable to grip and easy to use. Forward and reverse two optional and adjustable directions. It will provide you an efficient way to manicure your nails at home or at the salon. : Nail Drill Handpiece is made of stainless steel material and with precision engineering, which is durable, high strength and wear resistant, it ensures a long lifespan, stable operation, heat dissipation and comfortable hand feeling. Efficient Nail Care: Easy to change drill bits with no tools required. It works on both and artificial nails. Perfect for all your nail work, this Nail Drill Handle will grind, cut, carve, polish and engrave your nails efficiently and safely. A perfect solution for nail arts, manicure and pedicure. Professional Tool: This professional Electric Nail Drill Handle is a necessary manicure tool for both a salon and personal use. It's compatible with all kinds of 2.35mm shank size nail drill bits. With grinding heads of different specifications, it can polish different nail shapes.