Outils de forage hors trou
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Tiges hexagonales
Hexagonal drill rods are produced by CNC machining and advanced heat treatment on the base of the same steels as Sandvik
Tiges hexagonales > Plus -
Tiges allonges
Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment.
Tiges allonges > Plus -
Fleurets monoblocs
Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads.
Fleurets monoblocs > Plus -
Tiges coniques
Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill.
Tiges coniques > Plus -
Tiges coniques complètement cémentées
Fully-carburized Taper Drill Rod is to increase the surface carbon content of the drill rod through the carburization craft, level up the surface hardness and the overall strength, and increase the service life of the taper drill rod.
Tiges coniques complètement cémentées > Plus
