For deep boreholes in soft and hard wood where low energy input is required and portable machines are used. Especially suited for wet wood or in a damp surrounding. e.g. ship construction or water engineering.
- Modular construction system
- Can be resharpened up to 15 times
- Taper taps have double the lifetime of conventional auger bits
- Low noise during drilling
Nickel-plated version with a thread tip for minimum force required through autonomous forward feed. Special coating for high corrosion resistance and low friction. Besides the drill body that is cylindrically shouldered, additional relief grooves at the cutting head reduce friction. Different diameters and lengths on request.