Diager Masonry SDS-Max Drill Bit 340mm (B3MAX)
The Diager B3MAX SDS-Max Masonry Drill Bit 340mm is a professional hammer drill bit designed for accurate and efficient drilling in concrete, reinforced concrete, stone, solid brick, and breeze block. Its three-cutting-edge monobloc carbide head and SDS-Max shank provide dependable performance for demanding construction, structural installation, and renovation work.
Sold per unit. Brand and stock confirmed on your quote.
Not sure of the size? Add it anyway and tell us in the notes.
Same-Day Quote · Delivered nationwide
Specifications
| Brand | Diager |
| Product Range | B3MAX 166R |
| Tip Design | Self-centering point |
| Tip Angle | 135° Flute Design Square flute |
| Shank Type SDS | Max |
| Total Length | 340 mm |
| Pack Quantity | 1 piece per selected model |
Description
Key Benefits
- Three-cutting-edge monobloc carbide tip supports efficient concrete drilling
- Self-centering point improves accuracy when starting the hole
- Helps produce clean, round, and properly calibrated holes
- Square flute accelerates drilling-dust removal
- Efficient dust evacuation helps improve drill-bit service life
- SDS-Max shank fits compatible heavy-duty rotary hammers
Product Overview
The Diager B3MAX 166R features a monobloc carbide head with three cutting edges for drilling hard masonry and reinforced concrete. Its 135° self-centering point helps reduce wandering at the beginning of the hole and supports accurate drilling for compatible anchors and structural fixings. The square flute carries drilling dust away from the cutting head to help maintain drilling speed and reduce resistance inside the hole. Each listed model has a total length of 340 mm and a working length of 200 mm.
Ideal Applications
- Drilling holes for concrete anchors and structural fixings
- Installing reinforcing bars and compatible fastening systems
- Creating passages for pipes, cables, and electrical conduits
- Construction, renovation, and industrial installation work
- Drilling concrete, reinforced concrete, stone, solid brick, and breeze block
What’s Included
1 Diager B3MAX SDS-Max Masonry Drill Bit in the selected diameter


