Size: 6.35×3.175×2.38. Using For NSK Dental High Speed handpiece. The sale of this item may be subject to regulation by the U.Food and Drug Administration and state and local. The item "50 PCS Dental Ceramic Bearing Balls SR144TC for NSK High Speed Handpieces" is in sale since Monday, December 10, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Other Handpieces & Instruments".baistra" and is located in Shenzhen. This item can be shipped worldwide.