展示厅地点(在海外哪些国家有样品间)
美国, 巴西, 秘鲁, 南非
Quality
98% quality similarity with Atlas ect. world top class brands
Shank series
COP/QL/DHD/MISSION/SD/IR/BR/CIR/J
Advantages
high quality and factory prices
series
3",4",5",6",8",10",12" dth bits
Bit Face Shape
Drop center/Concave face/Convex face/Double gauge face/Flat face
Carbide button shape
Domed/semi-Ballistic/Ballistic/sharp/falt bottons
Color
According to your requirements