Specification Brand : JTZXJJX BulletPoint1 : ✪✪【Applicable to Various Scenarios】Tungsten carbide burr set is suitable for woodworking, handicrafts, such as wood, pp, laminate and aluminum, etc., seamless, iron pipe, aluminum, copper rod and high hardness pp material composite materials, etc. BulletPoint2 : ✪✪【High Speed Operation】The tungsten steel tungsten carbide burrs adopts high-quality technology and combines high-quality raw materials to ensure that the product has a small amplitude and low noise during high-speed operation. BulletPoint3 : ✪✪【High Performance Carbon Steel】 Tungsten grinding head is made of high-performance carbon steel material, providing 200 times the life of traditional grinding heads. BulletPoint4 : ✪✪【Adapt to Long Term Cutting】The tungsten steel die grinder bits are very strong and durable, the grinding speed is fast, and they can adapt to long-term cutting. BulletPoint5 : ✪✪【Durable Box】10 pieces of metal grinding heads are packed in a small pp box for safe storage and protection, no need to organize, always keep it neat and tidy. This is a must-have kit for metalworkers and hobbyists alike. BulletPoint6 : The product is manufactured in China BulletPoint7 : Now have tool-free accessory changes BulletPoint8 : Eliminate the collet and wrench when changing accessories BulletPoint9 : Accepts all accessory rotary bits with 1/32" to 1/8" shanks; use with rotary tool models 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8220, 8200, 8050, 800, 780, 770, 7700, 750 Color : Silver CompatibleMaterial : Stainless Steel CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0743129614306 ExternallyAssignedProductIdentifier2 : 743129614306 IncludedComponents : Case ItemDisplayWeight : 0.1 kilograms ItemName : 10Pcs Tungsten Carbide Rotary Burr Set, carbide drill bits,Rotary Carving Bits with 1/8” Shank for DIY, Woodworking, Engraving, Metal Carving, Drilling, Polishing ItemPackageDimensions_Height : 12.4968 centimeters ItemPackageDimensions_Length : 5.5118 centimeters ItemPackageDimensions_Width : 7.493 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-rotary-tools Manufacturer : JTZXJJX Material : Stainless Steel ModelName : JTZXJJX-WYK1391-3.6 ModelNumber : JTZXJJX-WYK1391-3.6 NumberOfItems : 1 PackageLevel : unit PartNumber : 626376000 PowerSourceType : Battery Powered ProductDescription : 100% brand new and high quality. 1.Tungsten Carbide cutter Rotary Burr Set CNC Engraving Bit 2.Type: Rotary Burr 3.High production efficiency 4.Long service life 5.Easy to use, safe and reliable