Step drill bit, Carbide step drill bit, Step drill, Carbide drill
bit
This kind of drill bits are especially for drilling step holes, you don't have to change different diameter drill bits to get
multiple holes combined with some different diameter sections, you
can finish the drilling with one step drill bit, you can customize
the step drill bit as per the hole diameter. All drill bits we make
are made of ultra-fine grain size tungsten carbide rods, which make
them have the advantages of very good wear resistance, very strong,
and very sharp edge. Carbide grades can be selected according to
the materials to be milled.
Betalent uses the top quality carbide rods, precise grinding
machines, and owns a professional technician team for our end
mills. We focus on top quality high end customized special cutters
for machining metals, woods, plastic, crystals, glass, etc. We have
material product series of end mills for aluminum alloy, cast iron,
titanium alloy and tooling steels.
Please contact the salesperson of Betalent for a detailed inquiry
communication.
