Product details:

The CGX Series continuous rim blades are excellent for cutting porcelain and granite and are Montolit's best blades for use with angle grinders. They have a very thin kerf of 1.3 mm (.050") and give fast and accurate cuts on all tiles. All have a 2" diameter x .125" thick reinforced hub section for added blade rigidity and longer life. For wet or dry use. ModelSizeArbor SizesRim (HxW) CGX100 4" 5/8", 7/8" 11.0 x 1.3 mm CGX115 4-1/2" 5/8", 7/8" 11.0 x 1.3 mm CGX125 5" 5/8", 7/8" 11.0 x 1.3 mm