If you are planning to import MPA,Website: , OSA, EN12413, or SALI t42 steel cutting disc from a professional seller or factory, or if you are looking for OEM t42 steel cutting disc from a Zhejiang factory or Yongkang factory, please feel free to contact PENGCHENG, we are one of the leading China t42 steel cutting disc manufacturers and suppliers.Abrasive TypeA- Aluminum oxideZA-Zirconium aluminum grain/Aluminum oxideC-Silicon CarbideAC-Aluminum oxide/Silicon CarbideZ-Zirconium aluminum grainWA-White aluminum oxideGrit Size16-24 coarseStructure0-3 tight30-60 medium4-7 medium70-220 fine8-14 openBondBF-Phenolic resinHardnessD-L softM-N mediumP-S hardT-Y very hard Item No.Size(mm/inch)R.P.MSpeed(m/s)Q''ty/BOXQ''ty/CTN42A1003016PC100×3×164''×1/8''×5/8''1370080840042A1153022PC115×3×22.24-1/2''×1/8''×7/8''1190080630042A1253022PC125×3×22.25''×1/8''×7/8''1100080630042A1503022PC150×3×22.26''×1/8''×7/8''910080820042A1803022PC180×3×22.27''×1/8''×7/8''760080820042A2303022PC230×3×22.29''×1/8''×7/8''5950804100Features 1)High-quality Aluminium Oxide grains 2)Excellent durability and sharpness with less down time 3)For all types of metal material cutting 4)High security Assured with MPA, EN12413 and OSA standard5)Reinforced double Fiberglass mesh, front and backApplication For all kinds of metal and steel