... steel point tip, flat shank, OEM Size:200x14mm,250x14.5mm,300x14.5mm, Cold chisel with rubber protector1.Rail steel,heat treatment2different color ... requirement10.Spec.Length: 150mm,200mm, 250mm, 300mm, 350mm, 400mmDiameter:12.5mm,13mm,13.5mm,14mm,14.5mm,15mm,15.5mm,16mm,17.5mm,18mm,20mm,22mm