PC endurance board, as a good building material and equipment, has high strength and durability. Even though it is very good, it also causes losses to users due to a wrong rolling construction method that cracks along the nail hole. Therefore, drilling PC endurance plate is a very important technology. Considering that the raw material of polycarbonate solid sheet will show thermal expansion and shortening, the significant effect of its fixing time, if the nails fixed on the board are not opened directly, then the possibility of post project quality problems is very high. It is necessary to expand it to reduce the failure rate of solid plates.
那么，如何对PC耐力板加工—钻孔操作? 简略的办法是在固体片穿孔钻头直接使用可以挑选一个钻头较厚，更大的或摇摆的孔，孔径的直径比钻孔的指甲三分之二左右的左和右优选较大的后数可以。
