Shandong Kaitai Metal Abrasive Co., Ltd. is the biggest manufacturer of metal abrasive in China which integrates with technical research, development and production. Cooperating with Material Science & Engineering College of Shandong University and guided by experts and professors of metal abrasive field. The company has developed 8 series including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminium shot, zinc shot, copper shot, 80 kinds of abrasive products. The company could produces 150,000 tons metal abrasive.
Models: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110, S70
Hardness: regular 40-50HRC Special 52-56HRC 56-60HRC
Chemical Composition: C: 0.70~1.20%， Mn:0.35~1.20%，Si: >0.40, S

good quality,high density