JINGLING Diamond Grinding Bits 1mm Spherical Head Carving Ball Bur Pack of 30Pcs.

JINGLING 30Pcs 1mm Spherical Diamond Grinding Bits Coated Burrs Grit 120 Rotary Burr Shank Diameter 2. 35mm Code 312. 35mm New one box set of 30Pcs diamond coated grinding burrs pointed heads in box set Specifications and shapes: Product Name: Diamond Burs for Stone Carving , 1mm Round Grinding Stone , Ball Tipped Diamond Burr Heads Shapes: Spherical, Ball Heads Diameter: 1mm Shank Diameter: 2. 35mm (3/32 inchSuitable for electric nail drill, carving machine, machinery supporting assembly with a 3/32 collet Total Length: 45mm (1 3/4 inchGrit: 120 Medium Premium type diamond coated in grit 120 (medium, more durable than the ordinary diamond coated burr Use with water as a lubricant is better Suitable for use in grinding the glass, marble, rock, jewelry, shells, tile and stone Mainly used for carving glass, jade, fixed abrasive and hard objects. Usage: used for mould grinding, grinding inner hole, suitable for electric grinder, carving machine, electric machinery supporting assembly. Diamond grinding bit is processes each kind of mold, hard alloy, glass apparatus, ideal correction tools such as jade carvings. We will send out your order within 12 days after payment has been received and cleared Just a friendly reminder: The Shank diameter of grinding bit is 2. 35mm (close to 3/32There are two different collet sizes for Dremel: 3mm (1/8or Universal 3jaw chuck If your chuck of Dremel(models 43008050has an Universal 3jaw chuck, then the grinding bit can be installed directly However, it is NOT suitable for dremel with 3mm 1/8 chuck(such as:models 3000,4000If your chuck of Dremel is 3mm (1/8, maybe you need add the Universal 3jaw chuck for Dremel.