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The gundrill with brazed solid carbide tip is including single flute gun drill and twin flute gun drill. The single flute gun drill use drill tip, drill tube and driver welding together. According to the different material need to be drill will choose different carbide material for reasonable tool design.
The gundrill with brazed solid carbide tip is including single flute gun drill and twin flute gun drill. The single flute gun drill use drill tip, drill tube and driver welding together. According to the different material need to be drill will choose different carbide material for reasonable tool design.