Specification Brand : MBHALBY BulletPoint1 : Shank:2.35mm BulletPoint2 : Grit:600/1200 BulletPoint3 : Head Diameter:1mm to 4mm BulletPoint4 : Material:diamond BulletPoint5 : Suitable for engraving pens, hanging mills, air mills, and other tools. Color : 1mm 600 Grit ExternallyAssignedProductIdentifier : 7018950818968 ItemName : 5/10pcs 1-4mm Diamond Grinding Head 600/1200 Grit Rotary Drill Bits Burrs Metal Stone Jade Engraving Carving Tools C7 Needle(1mm 600 Grit,10 pcs) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : MBHALBY Material : Metal ModelName : MBHALBY ModelNumber : MBHALBY NumberOfItems : 1 PartNumber : MBHALBY ProductDescription : Shank:2.35mm Grit:600/1200 Head Diameter:1mm to 4mm Material:diamond Suitable for engraving pens, hanging mills, air mills, and other tools. Suitable for jade, stone, amber, etc. peeling/grinding/polishing/trimming surfaces and detail correction polishing Precautions: 1. The speed is as high as possible, and the general requirement is that the line speed is not less than 10-20 meters per second! 2. Need to add water to cool, if you do not add water to cool the diamond, it may lead to graphitization due to overheating. 3. Need to gently press down, too much force will cause the powder to be difficult to discharge 4. Check if the tool is beating. If the tool is beating, it can't work directly! ProductSiteLaunchDate : 2024-10-29T09:25:19.091Z Size : 10 pcs UnitCount : 1 UnspscCode : 31191600