适用行业
建材店, 生产车间, 施工工地, 能源矿产, Other
应用行业
Construction works , Energy & Mining, quarry, water well drilling
Place of origin
Changsha, China
Applocation
Stone Drilling, Coal Mining,Quarry drilling, Construction
Shank series
R32 thread button bit
Button shape
Spherical Button
Process
Forging+Machining+surface Treatment
Bit face
Flat Face bit, Convex Face bit, Concave Face bit