Specification Brand : Luo ke BulletPoint1 : 【Material】Made of high quality emery and metal, durable and wear resistant. BulletPoint2 : 【Product size】Shank Diameter:2.35mm(3/32inch).Head Diamster:6mm(0.25inch).Total Length:40mm(1.57inch) BulletPoint3 : 【Widely used】Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many the abrasive materials BulletPoint4 : 【Ease to use】The Mounted Point can be installed on the electric grinder, hanging mill and hand electric drill . Note:Never use drills while machine is in hammer action. BulletPoint5 : 【Warm prompt】For long-lasting use, please use a lubricant when using all diamond coated tools. BulletPoint6 : ExternallyAssignedProductIdentifier1 : 765855303095 ExternallyAssignedProductIdentifier2 : 0765855303095 GpsrSafetyAttestation : 1 IncludedComponents : 8 pieces 3/32'' shank cylinder shape diamond burr ItemName : Luo ke 8 Pcs Cylinder Shape Diamond Burr Stone/Jade Carving Bits With 3/32 Inch Shank For Dremel(Head Size:6mm) ItemPackageDimensions_Height : 8.7884 centimeters ItemPackageDimensions_Length : 0.9906 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : cutting-burrs Manufacturer : Luo ke Material : diamond & alloy MeasurementSystem1 : Imperial MeasurementSystem2 : Metric ModelName : Margin Roller Burnisher Hammer Out Porosity Pit Riveting Wheel Rotary Bur 8mm Made In Germany ModelNumber : BA-2452-080-8mm NumberOfItems : 8 PartNumber : QC342 PowerSourceType : hand_powered ProductDescription : Diamond Grinding Head Burr uses on stone, glass, metal, hardwood, tile, ceramics, marble, granite and other hard materials Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials.