"本厂是生产各种机用丝锥，英制丝锥，美制丝锥，T型丝锥缝纫机丝锥(针车丝攻)左牙丝锥，细牙丝锥，螺旋丝锥，导向丝锥复合丝锥加大丝锥非标丝锥. 美制丝锥 0-80 1-64 1-72 2-56 2-64 3-48 3-56 4-36 4-40 4-48 4-62 4-64 5-40 5-44 5-80 6-32 6-36 6-40 6-48 6-72 6-80 8-32 8-36 8-40 8-80 10-24 10-28 10-32 10-36 10-40 10-48 10-56 12-24 12-28 12-32 12-36 12-40 12-48 12-56 1/4-20 1/4-24 14/-27 1/4-28 1/4-32 1/4-36 1/4-40 1/4-48 1/4-56 1/4-80 5/16-18 5/16-20 5/16-24 5/16-27 5/16-28 5/16-32 5/16-36 5/16-40 5/16-48 3..