Mexco Reducing Bushes Reducing bushes adjust the bore diameter of a diamond blade so it fits securely onto a machine with a smaller spindle. They have a knurled metal edge and hold the blade firmly in place during operation. Key features Reduces blade bore diameter - adapts diamond blades to smaller spindle machines. Secure, stable mounting - holds the blade firmly in place during operation. Knurled metal construction - built for durability and a firm grip. 8 bore combinations available - covers sizes from 15.00mm to 31.75mm. Where it is used Adapting diamond cutting discs to bench and floor saws with smaller spindles General blade and machine compatibility for contractors running multiple tools Maintaining blade balance and reducing vibration once fitted Specification Specification Detail Construction Knurled metal Bore reduction sizes 20.00mm to 16.00mm, 22.23mm to 15.00mm, 22.23mm to 16.00mm, 22.23mm to 20.00mm, 25.40mm to 15.00mm, 25.40mm to 20.00mm, 25.40mm to 22.23mm, 31.75mm to 25.40mm Compatibility Diamond cutting blades with matching bore diameter