Specification Brand : Luo ke BulletPoint1 : 【MATERIAL】- Carving Tool made of high quality carbide steel, extremely strong and sharp, long life, anti-corrosion, heat-resistance, sturdy and durable BulletPoint2 : 【DETAILS】-This wood carving set have 5 different sizes, shank diameter is 3 mm(1/8 inch), fit for electric rotary tool, grinder,drill BulletPoint3 : 【FEATURE】-Carving bits come with tricuspid design- accurate centering for sharp and precise countersinking. Three sided arc surface flute type extremely sharp can fast discharge chips from the hole on sides automatically BulletPoint4 : 【APPLICATION】-Carving tool Widely applied to various kinds soft woods for DIY, wood carving, engraving, model making, house repair and other wood working, a must-have carpenter tool to create your own masterpiece BulletPoint5 : 【WARM PROMPT】- Requirement of the carbide burrs rotating speed is: 4000-50000 rpm. Always ensure your burrs shank is well inserted into your collet and clamped down tightly Color : Tricuspid Shape ExternallyAssignedProductIdentifier1 : 725683261127 ExternallyAssignedProductIdentifier2 : 0725683261127 IncludedComponents : tricuspid carving bits ItemName : Luo ke ItemPackageDimensions_Height : 9.7282 centimeters ItemPackageDimensions_Length : 0.381 centimeters ItemPackageDimensions_Width : 6.0452 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-rotary-tools Manufacturer : Luo ke Material : Carbide ModelNumber : QC451 PartNumber : QC451 ProductDescription : Sharp cutting wood quickly leave a smooth finish surface without harming the wood. For wood carving, these are excellent tools. Wood carving and engraving drill bits mainly use on wood carving and drilling, model making, and fine detail work. Great gift for DIY enthusiasts.