Coupling Sleeve and Drill Bit Adapter

Coupling sleeve plays the role of connection. Drill bit adapter can realize the connection between different thread rods and drill bits.

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Product Overview

Product Category

According to the structure, it includes a full bridge coupling sleeve and a reducing coupling sleeve.

Full bridge coupling sleeve: it is used for open-air construction, easy to dismantle, stable connection, and little risk of stuck.

Reducing coupling sleeve: Different thread at the ends to connect matchable products under specific conditions.

Coupling sleeve type:

  • full bridge coupling sleeve
  • reducing coupling sleeve

Thread size:

  • R32
  • R38
  • T38
  • T45
  • T51

Product Parameters

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