Diamond cylinder bits are ahigh-speed cutter made of steel tipped with diamond particles.Ideal for fine detail work on wood, jade, ceramic, glass, hardened steel and other hard materials. Removes material quickly and easily. For curved surfaces.

We are glad to offer combine shipping

We are glad to offer combine shipping All items will be shipped from China by China post within 48 business hours upon receipt of payment (except Saturday and Sunday).It takes about 7-14 days to ship to United States, Australia, United Kingdom, Canada, France, Europe, Asia or other places worldwide. We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).US customer trace it on www.usps.com and others countries please trace it on loacl post office website.