Material: This tools are made of premium diamond particles and metal, durable and sharp cutting
Details: Diamond ball burr sets includes 13 sizes: 0.5mm-8mm. shank diameter is 2.35mm ( 3/32'' )
Easy to use: Specific 3/32 inch shank fits electric rotary tool, hand drill, grinder and pneumatic power tool
Application: Suitable for field stone,ceramics,glass,carbide,tile,marble,jewlry,rock etc. Highly recommended for crafts, hobbies, home repair, jewelry,lapidary use, modeling, and so much more
Package includes: 13 Pieces 3/32'' shank diamond ball burrs. Note: recommented to use the coolant( water) when you carving
