TTA Metal Abrasive: Steel Grit: G10, G12, G14, G16, G18, G25, G40, G50, G80, G120 (1) ... end users. (2)Details of Steel Grit: a) Available Size: G10, G12, G14, G16, G18, G25, G40, G50, G80, G120 Hardness ... hardness, sharp edges remain during operation, mainly used for compressed air shot blasting equipment. b) Production Strength: TAA adopts Arc Furnace ...