Specification Brand : SagaSave BulletPoint1 : 【Chip Flute Design】Slotted edges increase sharpness and productivity. Side holes of the blue diamond drill bits facilitate waste removal while reducing heat generation during material cutting. BulletPoint2 : 【Premium Material】Made of high-quality carbide material, this diamond drill bit is sharp, high strenghth, durable and has a long service life. BulletPoint3 : 【Various Sizes】Wide range of diameter (55mm to 100mm/2.16" to 3.93"), this marble hole saw meets your differnt drilling needs. BulletPoint4 : 【Wide Application】Fit for drill holes on different hard material surfaces, such as tile, ceramic, marble, concrete, granite, stone, brick wall and more. BulletPoint5 : 【Easy To Connect】Suitable for installing in an ordinary hand electric drills or professional bench drilling machine. Triangle or round handle is fit for connecting. Color : Blue ExternallyAssignedProductIdentifier : 9961424436534 FinishType : Gold ItemName : SagaSave Carbide Diamond Drill Bits fit for Electric Drilling Machine Drill Holes Ceramic Granite Stone Tool Blue Size ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : SagaSave Material : Diamond,Glass,Marble,Porcelain Material1 : Diamond Material2 : Alloy Steel NumberOfItems : 1 PartNumber : CXR-HA8654DD-SP ProductDescription : Feature: 【Chip Flute Design】Slotted edges increase sharpness and productivity. Side holes of the blue diamond drill bits facilitate waste removal while reducing heat generation during material cutting. 【Premium Material】Made of high-quality carbide material, this diamond drill bit is sharp, high strenghth, durable and has a long service life. 【Various Sizes】Wide range of diameter (55mm to 100mm/2.16" to 3.93"), this marble hole saw meets your differnt drilling needs. 【Wide Application】Fit for drill holes on different hard material surfaces, such as tile, ceramic, marble, concrete, granite, stone, brick wall and more. 【Easy To Connect】Suitable for installing in an ordinary hand electric drills or professional bench drilling machine. Triangle or round handle is fit for connecting.