5'' abrasive grinding wheel for cutting metal , abrasive grinding wheel 1.Specification: Abrasive Type A- Aluminum oxide ZA-Zirconium aluminum grain/ Aluminum oxide C-Silicon Carbide AC-Aluminum oxide/Silicon Carbide Z-Zirconium aluminum grain WA-White aluminum oxide Grit Size 16-24 coarse Structure 0-3 tight 30-60 medium 4-7 medium 70-220 fine 8-14 open Bond BF-Phenolic resin Hardness D-L soft M-N medium P-S hard T-Y very hard SIZE Inch/(MM) Q'ty/Carton(PCS) Carton SIZE(CM) G.W./N.W.(KG) (4") 100*3*16 300 30*22.5*23 18/17 (4") 100*6*16 200 35.5*22.5*23.6 23/22 (4.5") 115*3*22.2 200 25.5*25.5*23 16/15 (4.5") 115*6*22.2 200 35.5*25.5*26 30/29 (5") 125*3*22.2 200 27.5*27.5.5*23 18/17 (5") 125*6*22.2 100 35.5*27.5*15 18/17 (6") 150*3*22.2 200 43*31*17 22/21 (6") 150*6*22.2 100 35.5*32.5*17.8 24/23 (7")180*3*22.2 100 43.5*19.5*20.5 19/18 (7")180*6*22.2 100 33.5*20*39 33.9/32.9 (9")230*3*22.2 100 43.5*24.5*25.5 30/29 (9")230*6*22.2 50 36.5*24.5*25.5 28/27
