ceramic grinding wheel/vitrified grinding wheel 1.toughtness,longlife durability,35m/s 2.first grade cornudum WAGC/PA/A ceramic grinding wheel/vitrified grinding wheel,1.Its hardness is higher than that of A.its grains are easily broken .2.The edges of the...

WA/A/GC ceramic/vitrified grinding wheel 1.toughtness,longlife durability,35m/s 2.first grade material GC,60# 80#120#,etc WA/A/GC ceramic/vitrified  grinding wheel1.It is in high hardness and brittle, it is made of first grade material A/WA/GC2.it s...

sharpening stone/oilstone is made from A material . The character is high quality and high efficiency. sharpening stone/oilstone is made from A/WA/GC/C material . The character is high quality and high...

ceramic grinding wheel/vitrified grinding wheel first grade material, good balance,durabile,safely, 35m/s, many types ceramic grinding wheel/vitrified grinding wheel1.It is in high hardness and brittle.its grain edges are sharp and it's of excellent...

6" 8" A/WA/C/GC oilstone Olstone is made from A material . The character is high quality and high efficiency. 6" 8" A/WA/C/GC oilstoneOlstone is made from A material . The character is high quality and high...

GC ceramic grinding wheel/vitrified wheel 1.good balancehigh toughness 2.35m/s, GC material 3.durabile,sharply,safe, GC ceramic grinding wheel /vitrified wheel1.Its hardness is close to ,but toughness higher than that of WA2.The edges  of...