Specification Brand : NDNCZDHC BulletPoint1 : Suitable for Various Materials: This drill bit is good for making neat and accurate holes on ceramic, porcelain tiles, glass, marble, granite, and other similar materials. BulletPoint2 : High Quality: This glass drill bit removes a complete circle from glass, tiles, marble, granite, ceramic, and other hard materials with ease. BulletPoint3 : Compatible with Standard Electric Drills: This ceramic drill bit can be used with a standard electric drill, making it convenient and versatile for various drilling tasks. BulletPoint4 : Easy to Use with High Quality Performance: This hole saw kit is designed to be user-friendly, providing easy and efficient drilling. It offers high-quality performance, ensuring clean and accurate holes. BulletPoint5 : Long Life and Durability: This hole saw drill bit is made of high-quality materials, this glass hole opener drill is built to last, allowing for long-term use without compromising performance. FinishType : Finish IncludedComponents : inc ItemName : 10pcs Hole Saw Drill Bit, 6-30mm Hole Saw Kit Glass Drill Bit Tile Drill Bits Ceramic Drill Bit Guiding Drill Bit in the Center for Glass ItemPackageQuantity : 1 ItemTypeKeyword : hole-saw-sets Manufacturer : NDNCZDHC PartNumber : NDNCZDHC20waeqiyco ProductDescription : Package includes:1 x 10pcs Diamond Coated Hole Saw Drill Bits ProductSiteLaunchDate : 2023-07-28T10:49:45.692Z Style : JOERIC 9 PCS Black Dry Diamond Drill Bits Set, Hex Shan SurfaceRecommendation : Tile