2207201504
in steel, stainless steel, brass, aluminum, copper, round and square tubes, ...
for threads M2-M20; G1/8"-G1"
for materials from 0,5 mm wall thickness
can be used on stand boring machines,
NC- or CNC-machines
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Description
Friction drilling and thread forming with GLOWDRILL
.... in a few steps from the pull-through to the thread
chipless manufacturing method
The material is not removed, but displaced with high rotational speed and high pressure,
raised into the bead shape and formed into a hole
Sturdy bushings are produced by material displacement
Additional material strengthening by homogeneous deformation
The shape and the diameter of the resulting hole can be determined by the dimension of
the cylindrical part of the friction drilling tool.
The cold-rolled thread strengthens the fiber direction. This results in a higher load capacity
of the thread compared to conventionally cut thread.
A high-strength bond is formed in the continuous material fiber process and the cold rol-
ling of thread. There is no danger of blending because of the exact thread guidance
Why friction drilling?
..... Benefits of friction drilling with Glowdrill
it creates sturdy bushings for mounting of soldered and screw connections
angular drilling is possible
chipless manufacturing method: fasteners are not necessary
spares time, efforts and material
produces holes in only one operation
automatable method
minimal setup times
no rivet or welding on nuts required
more safety by homogeneous deformation
long service lifetime
excellent surface qualities
no waste and disposal costs because of non-cutting method
high process reliability due to durable carbide tools
