Century Drill & Tool
Century Drill & Tool pneumatic accessory
Sonic SDS Plus drill bits with a 2-cutter self-centering tip that crushes 20X faster than standard masonry drills
- Precise drilling from self-centering 2-cutter tip
- 20X faster crushing versus standard masonry drills
- Reinforced tips cut vibration and protect carbide
- Double flute clears debris for longer bit life
- Sonic SDS Plus design built for heavy masonry work
Century Sonic SDS Plus Drill Bits
Century Sonic SDS Plus Drill Bits are SDS Plus shank drill bits built for rotary hammer drills. They target tradespeople and DIY users who need accurate holes in concrete, brick or stone. The self-centering tip starts holes without wandering. Reinforced crushing tips protect the carbide from breakage.
Practical limits of the SDS Plus interface
The SDS Plus shank fits only SDS Plus rotary hammers; it will not engage SDS Max or standard three-jaw chucks. Double flute geometry removes debris faster for improved crushing life, but the 2-cutter design is not suited for heavy rebar cutting. Crushes 20X faster than standard masonry drills under typical masonry loads.
Installation and common issues
Insert the bit until the shank locks with an audible click; no tools are required. Common issues include using the bit in a non-hammer drill, which prevents the crushing action, or applying excessive side pressure that can snap the tip. Clean flutes regularly to maintain debris removal.
Highlights
- Precise drilling from self-centering 2-cutter tip
- 20X faster crushing versus standard masonry drills
- Reinforced tips cut vibration and protect carbide
- Double flute clears debris for longer bit life
- Sonic SDS Plus design built for heavy masonry work
Specifications
| Brand | CENTURY DRILL & TOOL |
|---|
Questions about this item
Which Sonic SDS Plus bit version should I choose?
The 81424 model uses a 2-cutter design with a self-centering tip for precise drilling in masonry.
What does the 20X faster claim mean on the job?
The reinforced crushing tips crush material 20X faster than standard masonry drills while minimising vibration and protecting the carbide from breakage.
How does the SDS Plus interface affect performance?
The SDS Plus shank locks into rotary hammers for secure power transfer, and the double flute geometry removes debris faster for longer cutting life.
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