公司現在有易切削鋼主要供貨規格為：
圓鋼，圓棒，鋼棒，冷拉規格
庫存尺寸直徑：
最小直徑8mm
直徑大于8mm 規格每2mm遞增,
如8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,25mm,26mm,28mm,30mm,32mm,35mm
直徑大于35mm,規格每5mm遞增,
如：35mm,40mm,45mm,50mm,55mm,60mm,65mm,70mm,75mm,80mm,85mm,90mm,95mm,100mm,110mm,120mm
直徑大于105mm規格需定制,
如110mm,115mm,120mm,125mm,130mm,135mm,140mm
