Silicon carbide grinding cup wheels(5x2x5/8-11)

Type 6 or straight sided silicon carbide grinding stones can beused Wet or Dry .available for Granite,Marble,Concrete,Briccks , Masonry, other stone types . These are available in 4x2, 5x2 and 5x2.5 inch with 5/8-11 thread and M14 in the grits of 16, 24, 36, 46, 60, 80, 120, 220,320.400 and 500. Their materials have green silicon carbide and black silicon carbide Items Size Grit Max Speed ST-5X20016 5X2X5/8-11 (M14) 16 7225 ST-5X20024 5X2X5/8-11 (M14) 24 7225 ST-5X20036 5X2X5/8-11 (M14) 36 7225 ST-5X20046 5X2X5/8-11 (M14) 46 7225 ST-5X20060 5X2X5/8-11 (M14) 60 7225 ST-5X20080 5X2X5/8-11 (M14) 80 7225 ST-5X20120 5X2X5/8-11 (M14) 120 7225 ST-5X20220 5X2X5/8-11 (M14) 220 7225 ST-5X20320 5X2X5/8-11 (M14) 320 7225 ST-5X20400 5X2X5/8-11 (M14) 400 7225 ST-5X20500 5X2X5/8-11 (M14) 500 7225 ISO ISO 9001 Manufacturer. Fast cutting without sacrificing life.Every lot is hand tested (on Granite).Every lot is tested for hardness with punch test.Lot number and "Born on date" on each box.Private Label available upon request.Hundreds of thousands sold.Silicon Carbide.Proven performance.Prepared edge for free cutting on first use