公司專業(yè)求購進(jìn)口絲攻，pcb小鉆頭，數(shù)控刀片，白鐵小鉆頭，銑刀，工具量具，合金刀頭，拉絲模等。pcb小鉆頭可用于PCB制造：（PCB，Printed circuit board）印刷電路板，由幾層樹脂材料粘合在一起的，內(nèi)部采用銅箔走線，有4、6、8層之分，鉆孔占印刷電路板成本的30~40%，好的pcb小鉆頭具有高剛性，孔位精度高，孔壁品質(zhì)好，壽命長等優(yōu)良特性，有貨的朋友歡迎聯(lián)系我。公司的追求是實(shí)現(xiàn)顧客的夢想，并依靠點(diǎn)點(diǎn)滴滴、鍥而不舍的艱苦追求，為客戶創(chuàng)造利潤，為自己創(chuàng)造價(jià)值，給客戶帶來回報(bào)，與伙伴實(shí)現(xiàn)共贏。 Our company is specialized in purchasing imported thread tap, pcb small bit, numerical control blade, galvanized iron bit, milling cutter, measuring implement, alloy cutter head, wortle, etc. We also sell small bit which used for PCB(Printed Circuit Board) manufacture. Good pcb small bit is made of high-quality hard alloy material , bringing theses advantages : high rigidity, hole site of high precision, good wall of hole and long operating life, etc. We are looking forward long-time cooperated relationship with you！Welcome to contact us!