Century Drill & Tool 83932 Sonic SDS Plus Multi-Cutter Drill Bits

Century 83932 Sonic SDS Plus Bits

The Century 83932 Sonic SDS Plus Multi-Cutter bits are built for rotary hammers with an SDS Plus chuck. A multi-cutter tip design prevents seizing when drilling through reinforced concrete and delivers up to 20 times faster material removal than standard masonry drills. Reinforced crushing tips minimise vibration and protect the carbide from breakage. A self-centring point keeps the hole accurate from the start.

Suited for concrete and rebar work

These bits suit contractors and serious DIYers who need fast, reliable drilling in reinforced concrete without the bit binding on rebar. The multi-cutter geometry and reinforced tips reduce vibration, helping to maintain control during long sessions. Buyers who only drill soft brick, block or occasional light concrete will not benefit from the extra cutting edges and may find simpler bits more economical. The bits are not designed for wood, metal or tile applications.

Direct fit into SDS Plus chucks

Installation is a simple push-and-lock action into any SDS Plus rotary hammer — no adapters or tools required. The self-centring tip eliminates the need for a centre punch, so the bit starts on target immediately. The most common issue is applying excessive feed pressure, which can overheat the carbide and reduce tip life. Letting the hammer action do the work while maintaining steady, moderate pressure avoids premature wear and keeps the multi-cutter edges sharp.