- Rolled form HSS drills
- Heller brand
- 118° point for long service life
Classic bit for drilling unalloyed steels, non-ferrous metals and plastics. Rolled form bits have a constant spiral hardness making them reliable bits for use on site.
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Classic bit for drilling unalloyed steels, non-ferrous metals and plastics. Rolled form bits have a constant spiral hardness making them reliable bits for use on site.