100Pcs/Set Practical Dental Diamond Burs For High Speed Handpiece Medium

100Pcs/Set Practical Dental Diamond Burs For High Speed Handpiece Medium with High Hardness High Strength Features: Natural emery powder, high hardness, it can make sure bur sharpness. Stalk who used high-grade stainless steel, high strength, no rusty. It could be disinfected under the high temperature and high pressure. The maximum allowable speed to 400,000/min. Excellent quality and easy to use. Specifications: Material:Steel Quantity:100 Color:Silver Size:20*2*2mm Package included: 100 x Dental Diamond Burs