EDM系列:专为研磨经为花机电蚀后之表面部份,DF系列:石身半软硬,含有氧化铝,有高切削性能,适用于一切未经切削能力高,但不损坏该钢材这表皮.热处理之钢材,***适合一般制模厂採用.规格120#150#180#220#320#400#600#规格150#220#320#400#600#900#1/16X1/4X6"61026105611062106310641066101/16X1/4X6"2115221023102410261029101/16X1/2X6"61206150618062006300640066001/16X1/2X6"2100220023002400260029001/8X1/8X6"61116115611862206320642066201/8X1/8X6"2120222023202420262029201/8X1/4X6"61216151618162016301640166011/8X1/4X6"2101220123012401260129011/8X1/2X6"61236153618362036303640366031/8X1/2X6"2103220323032403260329031/4X1/4X6"61226152618262026302640266021/4X1/4X6"2102220223022402260229021/4X1/2X6"61246154618462046304640466041/4X1/2X6"2104220423042404260429043/8X3/8X6"61286158618862086308640866083/8X3/8X6"2108220823082408260829081/2X1/2X6"61256155618562056305640566051/2X1/2X6"2105220523052405260529051/4ROUNDE122E152E182E202E302E402E6021/4ROUND3102320233023402360339023/8ROUNDE123E153E183E203E303E403E6033/8ROUND3108320833083408360839081/43SQUARE61T262T263T2★★★★1/43SQUARE21T222T223T224T2★★3/83SQUARE61T862T862T8★★★★3/83SQUARE21T8)