Applications: 5/8"-11male thread to 5/8"-11 female thread.
Equipments: Core Drill.
Features: This extension shaft is for use on core drill machines and dry core bits with 5/8"-11 threaded. Easily to extend the drilling depth to 6" or 12" deep.
Some sizes may be unavailable. We do not have an ETA at this time due to tariffs and anti-dumping duties.
Item No
Shaft Size
Thread Size
EXT06D
6"
5/8"-11
EXT12D
12"
5/8"-11

 

 

 

 

 

 

 

 

 

 

 

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