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> New sds-4-plus masonry concrete drill bits 6 in pkgs
New sds-4-plus masonry concrete drill bits 6 in pkgs
SDS-Plus Masonry Concrete Drill Bits
ALL BITS ARE NEW IN FACTORY SEALED PLASTIC BAGS.
For use in concrete, masonry and natural stone
This product has proven itself in the shortest possible time on millions of occasions. It has redefined the demands made of a professional rotary hammer drill bit.
The 4 PLUS significantly raised the performance parameters of drilling speed and life expectancy.
This considerably reduces the user s cost per drilled hole. Modern heat-treatment procedures and a special surface finish reduce drill bit wear and improve resistance to bending forces. Constant research guarantees excellent uniform material structure and extremely tough soldered joints.
4 PLUS - 4 significant advantages
centring and spot drilling not even reinforced steel presents a problem.
2. The dynamic, chisel-shaped drill bit head rapidly penetrates the material,
simultaneously channelling the drilling dust into the multi-flute spiral.
3. The patented, high-volume, multi-flute KVS-spiral quickly channels the
drilling dust from the hole, saving both time and money in the process.
4. The unique reinforced flute geometry (KVS-flute) reduces vibration and
transfers more impact energyfrom the rotary hammer to the drill bit head,
increasing both drilling speed and life expectancy. Reduced stress for man and machine.
All my items come from a smoke free , pet free environment.
