For perfect bore holes and blind holes.
The spare part set for CENTROTEC Forstner drill bits is fitted with two conical centring points, an extra-long (4 mm) centring bit and a punch. Perfect bore holes and blind holes are a success in conjunction with the CENTROTEC Forstner drill bits.
- 4 mm centring bit with conical shaft for through holes and angled holes that are splinter-free on both sides
- Conical centre point for exact positioning
- Punch for easy changing of tips and the centring bit
Main applications- Creating blind holes
- Drilling knot holes
- Drilling work
- Furniture manufacture
- Installing a peephole
- Carpentry work
- Timber construction
- Assembly work