SDS plus solid carbde electric resistance soldering hammer drill bits （3 cutters）
SDS plus solid carbde electric resistance soldering hammer drill bits （3 cutters）
1.High life: 2-3 times the service life of the conventional model.
2.High efficiency: about 1.5 times the efficiency of the conventional model.
3.High quality: high welding strength, it is not easy to make the alloy cutter head fall off.
4.For the advantages of reinforced concrete is better.
SDS plus solid carbde electric resistance soldering hammer drill bits （3 cutters））
·electric resistance soldering
·solid carbde 3 cutters
·SDS plus shank
Size：Ø4-16mm, length：110-600mm
Advantage：
1.High life: 2-3 times the service life of the conventional model.
2.High efficiency: about 1.5 times the efficiency of the conventional model.
3.High quality: high welding strength, it is not easy to make the alloy cutter head fall off.
4.For the advantages of reinforced concrete is better.
