Email:sales@hightoptool.com 地址：山东省日照市莒县振兴东路
钎焊金刚石钻头
Diameter
Hole Diameter
Depth of Drilling
Gas Thread
6mm-200mm
Parallel Shank
Thread Shank
40mm
G1/2”
5mm-13mm
M3/8” or M5/8” or M14,etc
