Wide range of drill bits with cylindrical shank or 4 cutting edges with quick coupling.
We build tools diamtero from 5 to 30 diameter with length of drilling up to 100 cm.
The hole saws for construction with metal inserts have THREAD M16 and can puncture: CEMENT, CONCRETE, STONE AND MASONRY
Manufactured from high strength steel with oversized teeth in MD Swiss made.
Specifications: For use with drills or hammers SDS PLUS rotobattenti.