Description: The SH HOT Cup diamond wheels is the ideal tool in construction for concrete surface preparation and tilt wall finishing. On top of that, perfect for quick fast strong grinding and rough deburring. is best for the contractor who concentrates on up front costs. Available in 5/8x11 thread design and or 7/8x5/8, please make sure you specific when placing order. Diamond saw blade select / model dimensions= Blade diameter x Blade Width x blade arbor size (Part Number)   Used with:   AIR POWERED WET POLISHER/GRINDER Power Tools ...   MK-SDG Single Disc Grinder ... Diamond Product Facts: Diamond Blade Depot World's Largest Diamond Blade Product website. Concrete Prep Cup Wheels: Size/Model Price ⇓   4" x No Thread 7/8-5/8 (4GTCUPSGL)  ($39.99)    4" x Threaded 5/8-11 (4GTCUPSGL-T)  ($39.99)    7" x Threaded 5/8-11 (7GTCUPSGL-T)  ($84.99)    7" x No Thread 7/8-5/8 (7GTCUPSGL)  ($84.99)