一、特点
换刀不需抬刀。无触点发讯，对销反靠，采用国际先进的三端齿精定位，螺纹升降夹紧。除有LD4的同样优点外，密封性能更佳。适用于C0625以上各种车床。
省级鉴定93.12.13
Changing tool without lifting the disc, Non-Contact transmitter,
Three gear-teeth location，lifting screw threads-camping, Besides the advantages
of LD4 , it has the better-sealing .it is more suitable for the all kinds of
lathes whose grades is higher than C0625.
Authenticated by Jiangsu Province in 13th Dec,1993
