- Description
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Details
Thanks to the titanium coating, the Heller HSS TIN steel drills are characterized by a long service life and great drilling performance. The special HSS quality ensures long service lives. Thanks to the split point and 135° drill point angle, it is possible to centre the HSS TIN drill bit optimally when starting to drill. Certified according to DIN 338 RN, this Precision tool guarantees excellent dimensional accuracy when drilling the hole.
Particularly long service life and great drilling performance thanks to titanium coating
In special HSS quality for a long service life
Split point grinding and 135° point angle for optimum centring during spot drilling
Precision tool as per DIN 338 RN for outstanding dimensional accuracy of the hole
Excellent concentricity as per DIN 1414
Applications: Steel (alloy and non alloy), iron, castings, sheet metal, non-ferrous metals, plastics, steel and cast steel up to 1400 N/mm² strength
