Coupling sleeves

T38 - T51Thread Male Female Rock Drilling Bit Adapter/coupling

Thread: R25,R28,R32,R38,T38,T45,T51
Length: 140mm-250mm
Type: coupling sleeves, Bit Adapter
Machine Type: Drilling Tool
Product description: T38 - T51Thread Male Female Rock Drilling Bit Adapter/coupling
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T38 - T51Thread Male Female Rock Drilling Bit Adapter/coupling

In top hammer drilling, the Shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank adapter.

Product Name:	Thread Coupling sleeves
Description:	Couplings sleeve are used to connect several rods to each other
Material:	Alloy steel bar
MOQ:	No MOQ required for testing and trial order
Type	full-bridge,semi-bridge,same diameter etc
Thread type	R22,R25,R28,R32,R38,T38,T45,T51
Diameter	33mm-76mm
Length	140mm-250mm
Color	Gold, Black,Red