Specification Brand : Mavaol BulletPoint1 : [INCREASE DRILLING SPEED]: The emery coating enhances drilling speed, making it sharper and more efficient for various materials. BulletPoint2 : [EXTEND SERVICE LIFE]: plated extends the service life, providing enhanced . BulletPoint3 : [REDUCED CUTTING ]: The small cutting speeds up the opening process, easy to decorate and clean afterward. BulletPoint4 : [MULTI-MATERIAL USAGE]: Suitable for quartz stone, marble, ceramics, glass, and more, versatile for different applications. BulletPoint5 : [CONVENIENT STORAGE]: Equipped with a storage box for easy carrying, protecting the hole opener from damage and keeping it organized. ItemName : 35mm Diamond Coated Hole Saw Opener Drill Bits for Glass Ceramic Tile Marble Increase Drilling Speed ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : short-length-drill-bits Manufacturer : Mavaol ModelNumber : Mavaol3ga4w9b8x2 PartNumber : Mavaol3ga4w9b8x2 ProductDescription : [INCREASE DRILLING SPEED]: The emery coating enhances drilling speed, making it sharper and more efficient for various materials. [EXTEND SERVICE LIFE]: plated extends the service life, providing enhanced . [REDUCED CUTTING ]: The small cutting speeds up the opening process, easy to decorate and clean afterward. [MULTI-MATERIAL USAGE]: Suitable for quartz stone, marble, ceramics, glass, and more, versatile for different applications. [CONVENIENT STORAGE]: Equipped with a storage box for easy carrying, protecting the hole opener from damage and keeping it organized.