2.97 mm Carbon Steel Ball AISI1010-AISI1015 High Hardness Diameter Carbon Steel Ball Cemented Carbide Balls 0.106g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：2.88mm Low Carbon Steel Ball AISI1010-AISI1015 Precision Bearings Carbon/Chrome Steel Balls 0.097g Next：2.3mm Low Carbon Steel Ball AISI1010-AISI1015 G100 Solid Carbon Steel Balls From Chinese Manufacturer 0.496g
