Connecting sleeve connector

The connector is a product in the threaded connection drilling tool group. The connector is mainly used for thread conversion between the drill tail and the drill rod, and between the drill rod and the drill head.

Common product specifications

Connecting sleeve connector
Thread	R25 R28 R32 R38 T38 T45 T51 ST58 ST68 EL68
Function	Connecting sleeve reducer sleeve connector
Style	full bridge half bridge key connection
Wall thickness	Ordinary type reinforced type

Drilling tools for guideway mining stand/90 drilling stand

Drill tail

Drilling tools for guideway mining stand/90 drilling stand

Drill tail

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