- Diameter: 125 mm
- Max. cutting depth: 38 mm
Makita core drill bit
A Makita core drill bit drills large-diameter holes in one go, for lead-throughs and openings in finishing work and installation technology. You get wide openings without machining away the whole hole. These crown bits belong to Makita drilling and punching, with the other drill bits sold individually.
The main difference is the fitting. A crown bit with a conical fitting goes on a matching holder, a crown drill with an M16 thread screws onto an adapter or shank with the same thread, and an SDS-Max crown drill bit clicks straight into a rotary or combi hammer with an SDS-Max chuck. So check which fitting your machine or adapter has first, then pick the diameter that matches the hole.
A crown and a fitting that do not belong together simply will not connect, so note the type of your holder or hammer before you order. If you work with several machines, one crown per fitting type saves you extra adapters. For clean round holes in steel, a Makita annular cutter is the alternative.
- Diameter: 45 mm
- Max. cutting depth: 38 mm
- Diameter: 110 mm
- Max. cutting depth: 38 mm
- Diameter: 100 mm
- Max. cutting depth: 100 mm
- Diameter: 90 mm
- Max. cutting depth: 38 mm
- Diameter: 80 mm
- Max. cutting depth: 38 mm
- Diameter: 68 mm
- Max. cutting depth: 38 mm
- Diameter: 60 mm
- Max. cutting depth: 100 mm
- Diameter: 50 mm
- Max. cutting depth: 38 mm
- Diameter: 65 mm
- Max. cutting depth: 72 mm
- Diameter: 80 mm
- Max. cutting depth: 38 mm
- Diameter: 50 mm
- Max. cutting depth: 38 mm
- Diameter: 40 mm
- Max. cutting depth: 38 mm