High-performance drill VHM PREMUS GP, GP, 8 × A11, TiAlN, HB, IKZ

Version:
- latest TiAlN-based coating technology
- Reinforced geometry for reliable machining
- Excellent tool life due to careful selection of carbide (ultra-fine grain quality)
- good centering properties (in Inox materials, we recommend centering with a 142° NC spot drill (106182-106187)
- short chips due to straight main cutting edges with optimized edge rounding
- good chip evacuation, even at large drilling depths due to special flute geometry
- Very wide application window, even under less than ideal conditions
- high concentricity
- Precise drilling properties
- with twisted cooling channels

Note:
Usable length = B6 - 1,5 x A11