These router used for semicircle hole milling. It can solve the problem of face milling cause cooper sheet rolled up.
PCB Reverse Router Used For Semicircle Hole Milling.
1.
.Flat bottom type: no rear blade which is suitable for periphery routers
that not used for drilling.
2.
.Fishtale type:the most standard blade tip, it is also known as standard
routers , which is suitable for drilling routers.
3.
.Drilling tip type: it can prevent the resistance brought by drilling ,so it is suitable
for the routers that needs drilling.
1.
Ru type: It is suitable for NC shaping machines which is used for vacuum devices equipment since
the powder in the right cutting notch will be discharged upwards
2.
Rd type: It is suitable for manual shaping machines since in the left cutting notch
will be discharged downwards
