图片名称

Montabert & SIG

The shank adapter is uniformly heat treatment and scientifically straightened with precision instruments to ensure straightness and resistance. The working environment is harsh, so the quality and performance requirements of the shank adapter are very strict.

Sandvik(Tamrock)

The shank adapter is uniformly heat treatment and scientifically straightened with precision instruments to ensure straightness and resistance. The working environment is harsh, so the quality and performance requirements of the shank adapter are very strict.

R32 R38 Extension Rod

Extension drill pipe is a tool that connects a drill bit and works with a rock drill to drill holes in rock or soil. Rock drill extension rods can be divided into round extension rods and hexagonal extension rods.

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