HM coarsely HighTech
High-tech milling cutters made of compacted ultrafine grain carbide of the highest class and unique cutting geometry:
BUSCH 1AU tungsten carbide drills can be used to cut out hard-to-reach corners or even the finest corrections with small diameters starting at 0.3 mm. Thanks to their state-of-the-art production technology, these circular drills have a cutting-edge cutting geometry that has hitherto only been familiar from steel instruments.
The special material properties of carbide guarantee a remarkably long lifetime in the production of jewelery made of gold, in comparison to the well-known steel round drills.
In addition, this new round drill 1AU allows economical processing of the widely used jewelery materials such as platinum, titanium and even steel.
Recommended application speed: 2,000-10,000min
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