Specification Brand : SagaSave BulletPoint1 : 【Hard and Strong】The diamond finger milling bit is mainly made of adamantine material, has good hardness and will not be easily deformed or ruptured. In addition, it also has good anti-corrosion performance, will not easily rust or corrosion BulletPoint2 : 【Strong Adaptability】The 5/8"-11 thread size of this diamond milling bit with 3/8'' shank makes it suitable for many kinds of angle grinders. If you install it on a drill or other machine, you need an adapter, such as SDS, hex, round plus shank BulletPoint3 : 【2 Diameters】This diamond drill bit contains two diameters, namely 10mm(3/8'') and 25mm(1'') to choose from, in order to meet the processing needs of different hole diameters. You don't need to change the size frequently, this single product can complete different jobs, very convenient BulletPoint4 : 【Installation Tightening】After installation, this diamond finger milling bit can be tightly clamped on the drill bit and will not be easily loosened or dislodged due to vibration of the machine, so you can use it without any worry BulletPoint5 : 【Wide Applications】This diamond milling bit with 3/8'' shank has a wide range of applications, can be applied to the expansion of existing holes, shaping, sealing, trimming, etc., and can be used in ceramic tiles, porcelain tiles, marble, granite and other materials Color : Silver FinishType : Diamond Drill Bit ItemDisplayDimensions_Height : 3 centimeters ItemDisplayDimensions_Length : 10 centimeters ItemDisplayDimensions_Width : 5 centimeters ItemDisplayWeight : 130 grams ItemName : SagaSave Diamond Drill Bits Set, 3/8'' Shank Diameter, Diamond Tipped Tile Hole Saws for Porcelain, Ceramic, Glass & More - Versatile Tile Drill Bits for Efficient, Precise Drilling ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : masonry-drill-bit-sets Manufacturer : SagaSave MetalType : Diamond ModelName : Diamond Drill Bit ModelNumber : CJY250409E2SP NumberOfItems : 1 PartNumber : CJY-SP-250409E1 Pattern : good hardness ProductDescription : Feature: 【Hard and Strong】The diamond finger milling bit is mainly made of adamantine material, has good hardness and will not be easily deformed or ruptured. In addition, it also has good anti-corrosion performance, will not easily rust or corrosion 【Strong Adaptability】The 5/8"-11 thread size of this diamond milling bit with 3/8'' shank makes it suitable for many kinds of angle grinders. If you install it on a drill or other machine, you need an adapter, such as SDS, hex, round plus shank 【2 Diameters】This diamond drill bit contains two diameters, namely 10mm(3/8'') and 25mm(1'') to choose from, in order to meet the processing needs of different hole diameters. You don't need to change the size frequently, this single product can complete different jobs, very convenient 【Installation Tightening】After installation, this diamond finger milling bit can be tightly clamped on the drill bit and will not be easily loosened or dislodged due to vibration of the machine, so you can use it without any worry 【Wide Applications】This diamond milling bit with 3/8'' shank has a wide range of applications, can be applied to the expansion of existing holes, shaping, sealing, trimming, etc., and can be used in ceramic tiles, porcelain tiles, marble, granite and other materials