Specification Brand : JeeynoTols BulletPoint1 : 【Package Content】 7PCS Drill Bit:Diameter 1/4",5/16",3/8",1",1-3/8",2",2-1/2"(6/8/10/25/35/50/65mm) with 5/8-11 thread, 1 PC Diamond milling bit 3/8"(10mm) with 5/8-11 thread, 1PC Diamond Beveling Chamfer Bit:2"(50mm) with 5/8-11 thread, 1 PC Adapters:5/8-11 Thread to Hex Shank. 6/8/10mm drill containing industrial cooling wax, when working, the industrial wax automatically melts to cool the drill bit.Others Treated by special high-temperature resistant process. BulletPoint2 : 【Recommended Machine】 With 5/8-11 thread,Recommended Speed 6000RPM; Triangle Adapter for electric drill,recommended speed 2000-5000RPM; Faster the RPM, longer the bit's working life;Hammer drill,you can use SDS Adapter but have to shut down hommer moder when using these bits BulletPoint3 : 【Serrated Design】 Saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The openings between the sawteeth are neat, and there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency. It is applicable to ceramic tiles, ceramics, glass (except tempered glass), marble, granite, terrazzo, plastic, thin wood, gypsum board, etc. BulletPoint4 : 【High Durable & Efficiency】 High-quality diamond grains and vacuum brazed technology provides high efficient working performance/Faster Drilling Speed/Longer Service Life.Treated by special high-temperature resistant process,can be used directly dry drilling,also with water to extend service life BulletPoint5 : 【Brazed Technology & Firm & Sharp】 10 PCs brazed dry diamond core hole saws kit are made of diamond integral steel, which is firm and durable. High anti-corrosion brazing process is adopted on the surface, and the thickened diamond coating on the top provides excellent cutting strength for high-precision and smooth cutting, drilling is stable and fast. Color : Silver ExternallyAssignedProductIdentifier : 9100077555845 FinishType : Painting IncludedComponents : 10PCs ItemName : JeeynoTols Serrated Brazing Diamond Core Drill Bits Set 10pcs 1/4",5/16",3/8",1",1-3/8",2",2-1/2" Drill Bits & 3/8" Finger Milling Bit & 2" Beveling Chamfer Bit+Adapter for Ceramic Marble Porcelain ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : JeeynoTols Material : 45# Steel ModelName : YUKOFEk2stbwhon8 ModelNumber : D011858K10H3 NumberOfItems : 10 NumberOfPieces : 1 PartNumber : D011858K10H3 ProductDescription : JeeynoTols Serrated Brazing Diamond Core Drill Bits Set 10pcs (1/4",5/16",3/8",1",1-3/8",2",2-1/2" Drill Bits & 3/8" Finger Milling Bit & 2" Beveling Chamfer Bit+Adapter) for Ceramic Tile Marble Porcelain,Tile Bit, Title Tools, Tilesaw, Diamond Hole Saw Drill Bit Set ProductSiteLaunchDate : 2025-05-07T12:04:54.622Z Size : XXX-50mm SkipOffer : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Painting UnitCount : 1 UnspscCode : 20121607