ACE Grinding Wheel :4" (100 x 6 x 16 MM) 4" (100 x 4 x 16 MM)5" (125 x 6 x 22 MM)5" (125 x 3 x 22 MM)6" (150 x 6 x 22 MM) 7" (175 x 6 x 22 MM)7" (175 x 3 x 22 MM)ACE Grinding WheelSizeSelectQuantity*Contact Us to Purchase