Extension drilling tools
Button bit, face design: Flat face, drop centre, Normal and retrac body.
tungsten carbide(Buttons):Spherical, ballistic and Conical.(Threaded R32, T38, T45,T51, bit diamete…
normal thickness:1.0mm 1.5mm,2.0mm,2.5mm,3.0mm
characters:light,rigid good,high stress
not easy to fire,wide range colour,you can
choose the special one to match up with yo…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea