Specification Brand : HARFINGTON BulletPoint1 : Size - Max. Diameter: 75mm / 2.95", Thread: 5/8-11, Working Depth: 50mm / 1.97", Total Height: 65mm / 2.56", Adapter Shank Hex Width: 8.2mm / 3/8", Adapter Total Height: 53mm / 2.09", Grit: #80, Degree: 60. BulletPoint2 : Enlarging Bits - This diamond beveling chamfer bit is used to enlarge, shape or trim the existing holes to create a better appearance on porcelain tile, marble, ceramic, glass, and stone. BulletPoint3 : Diamond Head - The grinding head is made of diamond, which has the strongest type of chemical bond for high hardness, is chemically resistant, and durable for a long time. BulletPoint4 : Efficient Tool - The high hardness diamond head makes the grinding efficiency higher to save more time, a great chamfering tool for professionals and home DIY. BulletPoint5 : Note - This diamond countersink bit cannot be used for drilling, please pre-drill holes before using this diamond bit to enlarge or trim the holes. CuttingAngleString : 82.0 degrees ExternallyAssignedProductIdentifier1 : 0798167956130 ExternallyAssignedProductIdentifier2 : 798167956130 FinishType : Diamond ItemName : HARFINGTON Diamond Beveling Chamfer Bits 2.95" Dia 5/8-11 Thread Cone Grinder Bit with Adapter, Countersink Drill Bit to Enlarge Holes for Porcelain Tile, Marble, Ceramic, Glass, Stones ItemPackageDimensions_Height : 11.2 centimeters ItemPackageDimensions_Length : 7.7 centimeters ItemPackageDimensions_Width : 9.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : HARFINGTON Material : Diamond ModelNumber : Yunseitytar7byhg4x NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 8 PartNumber : hta230129hh0044 ProductDescription : Diamond beveling chamfer bit is used to enlarge, shape or trim the existing holes to create a better appearance on porcelain tile, marble, ceramic, glass, and stone.
The grinding head is made of diamond, which has the strongest type of chemical bond for high hardness, is chemically resistant, and durable for a long time.
The high hardness diamond head makes the grinding efficiency higher to save more time, a great chamfering tool for professionals and home DIY.
Comes with a hex shank adapter to fit more drilling machines.
Suitable for chamfering with ceramic tiles, porcelain tiles, ceramics, glass, marble, stone, and other materials.