Specification Brand : uxcell BulletPoint1 : Diamond Drill Bits: Electroplated diamond is uniform and more wear-resistant. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength. BulletPoint2 : Wide Applications: Suitable for cutting accurate holes on glass, ceramic, tile, porcelain, marble, stone bottles and pots. Not suitable for drilling tempered glass, plastic and wood. BulletPoint3 : Large Clearance Hole: The diamond hole saw with clearance hole facilitates the entry of cooling water and the escape of chips from the drilled hole. Makes the drilling process easier. The cutting is flat and smooth without scratches. BulletPoint4 : Features: Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws. Nickel plating on these bits maximizes your tools life with great resistance to corrosion. BulletPoint5 : Tips: Use at low drilling speeds and drilling pressure. Always work with coolant (water) when drilling. Not suited for concrete or depth beyond about 1/2 inch. The hole should be entered smoothly, and no side pressure is applied. Color : Silver CompatibleMaterial : High Alloy and Stainless Steels, Nonferrous Metals and Reinforced Fabrics. CompatibleMaterial1 : Glass CompatibleMaterial2 : Marble ExternallyAssignedProductIdentifier1 : 700724406781 ExternallyAssignedProductIdentifier2 : 0700724406781 ExternallyAssignedProductIdentifier3 : 00700724406781 GpsrSafetyAttestation : 1 IncludedComponents : Arbor, Pilot Drills ItemName : uxcell 10mm Diamond Tipped Drill Bit Hole Saw Cutter for Glass Tile Marble Fiberglass Ceramic Stone Bottles Pots ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 3.81 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hole-saws Manufacturer : uxcell Material : Ceramic,Diamond,Fiberglass,Glass,Marble,Stone ModelNumber : a13100700ux0740 NumberOfItems : 1 PackageLevel : unit PartNumber : a13100700ux0740 PowerSourceType : Corded Electric ProductDescription : Excellent results in glass, marble, slate, and tile, works better and lasts longer. The diamond coating on these saws give superior performance and life. Works better with a electric drill. (here is not included).