Features:
1.Unique opening design, drilling sharp, easy to operate
2.Open hole, smooth, no broken edge, will not produce the phenomenon of tremor
3.Small incision resistance,Improve the opening speed,Easy to trim after slotting
How to use
1.Installed in an ordinary electric drill2.First 45 degree angle drill position, then the vertical drilling
3.Force should be light slow, especially in the beginning of the drilling and drilling to slow
4.When opening a hole operation, need to add water while operating
WHAT IN THE BOX
A set of driller(with 7 kinds of specifications' driller i.e 10/25/40/55/70/85/100 mm)
Is suitable for glass, ceramic tile, marble, granite, etc.. Just installed in ordinary
electric drill can be used, first the 45 degree angle of drill positioning, after vertical
drilling, force should be gentle.
Specifications:
Material:metal
Color:silver
Length:5cm
Diameter:10/25/40/55/70/85/100 mm
Application:Glass, ceramic tile, marble, granite and other brittle hard materials