JINGLING 30Pcs 3mm SPHERICAL CONCAVE Head Diamond Mounted Point Grinding Tip Lapidary Carving Tools Code 30Q
Product Specification:
Product Name: Diamond Grinding Head, Gemstone carving tools, 3mm Diamond carving burrs
Head Diameter: 3mm(close to 1/8")
Head Shape: SPHERICAL CONCAVE Head
Total Length: 42mm (1-21/32")
Shank Diameter: 2.35mm(3/32"); Suitable for electric nail drill, carving machine with a 3/32" collet
Grit: 150 Medium
Quantity: Total 30Pcs
Speed: 5000-50000RPM, electric grinder speed as high as possible
Product use: Apply to stone carving, jade carving, gem peeled, bone carving, egg decorating, glass carving etc
Used for sculpturing, dressing, precision grinding and internal grinding in ceramic, glass, precious stone, carbide alloy and many the abrasive materials
Use with water as a lubricant
Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can't do without water
We can list any size (head diameter from 0.8mm - 16mm) amount of this product
Just a friendly reminder: The Shank diameter of grinding bit is 2.35mm (close to 3/32") There are two different collet sizes for Dremel: 3mm (1/8") or Universal 3-jaw chuck If your chuck of Dremel (models 4300-8050) has an Universal 3-jaw chuck, then the grinding bit can be installed directly However, it is NOT suitable for dremel with 3mm 1/8" chuck (such as:models 3000,4000) If your chuck of Dremel is 3mm (1/8"), maybe you need add the Universal 3-jaw chuck for Dremel