This allows you to drill all common materials with a density of up to 900 N/mm² such as wood, hardwood, plastic, steel, cast iron, sintered metal and non-ferrous metals without any problems.
The set contains 170 HSS-TiN twist drill bits DIN338, type N, roll rolled, titanium nitrided, right-hand cutting with a top angle of 120°.
The titanium nitride coating (TiN) gives these titanium drills unparalleled wear resistance and therefore they last on average 6 times longer than conventional HSS drills.
The drilling set comes in a robust metal case (dim. 355x270x40mm) with 2 metal closures and an ergonomic plastic handle. The total weight of the case is 3,950 gr.
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