Specification: ​ ​Size:76mm (3 inch) ​ ​Technology: Vacuum Brazed Carbide ​ ​Material: Carbide ​ ​Bore: 10mm(2/5 inch) ​ ​ ​Application: ​ ​Especially suitable for wood or wood with nail. ​ ​Feature: ​ ​1.Carbide grit,this carving saw disc provides a durable and safe work performance on multi material.Cutting edges with fully caride grit make it possible to groove the wood. ​ ​2.Work with this carbide circular cutting disc to cut,carve,clean out more accurate and fast due to superior tungsten carbide grit. ​ ​3.The thin body with several expansion slots prevent warping and ensure high speed cutting.