此产品由不锈铜金属本体和宝石精密加工、组合而成，红宝石硬度仅次于金刚石， 达莫氏9级以上。它是单晶体，可以制得极高的光洁度。能有效的保护漆膜及长 时间连续工作，即能保证线圈的高绝缘性不受丝毫影响。 适用于各类型全自动绕线机精细圈和细线的绕线加工。加工极限：d1>=0.2mm D1>=0.7mm
优点：有较好的韧性，红宝石摩擦系数低，具有超长的使用寿命。红宝石线嘴（R系列） -- 产品图例红宝石线咀规格表 序号型号LL1DD1d1d2H1DFL0326-2-1006266210.30.6***3DFL0330-0-080730720.80.30.4***4DFL0330-2-0810301020.80.30.4***5DFL0530-2-1008308210.50.5***6DFL0535-2.5-141135112.51.40.50.8***8DFL0635-2-1610351021.50.50.8***9DFL0535-2.5-121035102.51.20.50.8***10DFL0530-2-120830821.20.50.8***11DFL0830-230220.80.8***12DFL0330-3-1007307310.30.8***13DFL0330-3-080730730.80.30.6***14DFL0430-3-1210301031.20.40.6***15DFL0530-3-1311301131.30.50.8***16DFL0323-3-1007P237310.30.81617DFL0514-3-1509P14931.50.50.6618DFL0311-3-1006P116310.30.6519DFL0530-3-1455305.531.40.50.6**20DFL0330-3-1535P303.531.50.30.51321DFL0330-3-10123012310.30.6**22DFL0821-3-2015P2115320.81623DFL0615-3-150515531.50.60.6**24DFL0530-3-20143014320.50.5**25DFL0426-3-120826831.20.40.6**27DFL0414-3-130914931.30.40.6**31DFL0334-3-1035P343.5310.30.6832DFL1030-3-2514301432.511.2**33DFL0522-3-1608P22831.60.50.81435DFL1030-3-201453014.53211.2**36DFL08115-3-2006P11.56320.81.1537DFL15115-3P11.5**3**1.525.539DFL08145-3-2085P14.58.5320.80.8640DFL10105-310.5**3**11**41DFL1014-314**3**11**42DFL0825-3-2520252032.50.81**43DFL0829-3-20152915320.81.2**45DFL0630-3-1465306.531.40.60.8**46DFL0545-3-1315451531.30.50.6**48DFL0630-3-140630631.41.20.6**50DFL0340-4-1006406410.30.6**52DFL1043-4-2514P431442.511.22053DFL08285-4-201528.515420.81.2**