Description: The aggressive nature of the STCUP SWIRL provides for very fast smooth cutting action on masonry and stone. This type of diamond cup wheel leaves little or no swirl marks. This wheel will give you 30% longer life over our SHHOT CUP SWIRL Features: * Fast cutting diamond saw blades for stone and masonry. * Soft Bond * High speed continuous use. Select scale = Diameter x Segment Quantity x Arbor   Used with:   AIR POWERED WET POLISHER/GRINDER Power Tools ...   MK-SDG Single Disc Grinder ... Diamond Product Facts: Heavy steel reinforcing tends to make a blade cut slower - Visit MK Technical library for more in depth reading. Twister Pro cup wheel selection: Size/Model Price ⇓   4 in. x 10 Seg. x No Thread 7/8-5/8  ($36.25)    4 in. x 10 Seg. x Threaded 5/8-11  ($36.25)    7 in. x 12 Seg. x No Thread 7/8-5/8  ($73.55)    7 in. x 12 Seg. x Threaded 5/8-11  ($73.55)    7 in. x 24 Seg. x No Thread 7/8-5/8  ($89.49)    7 in. x 24 Seg. x Threaded 5/8-11  ($89.49)    4.5 in. x 10 Seg. x Threaded 5/8-11  ($127.50)    10 in. x 24 Seg. x Threaded 5/8-11  ($299.89)