swivel joint for kelly bar

1.Designs uniquely novel, 2.the bearing pressure bearing completely selects import, 3.good quality and using long time - details see: https://www.machineto.com/swivel-joint-for-kelly-bar-10256897
Place of Origin:Beijing China (Mainland)Brand Name:jietaihaoliModel Number:30Tcolor:yellow
use:kelly barmaterial:35CrMo  
swivel joint for kelly bar
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kelly bar drive head and upper fitting,which uses bearings to rotate kelly bar and prevent steel wire rop breakage.Designs uniquely novel,the bearing pressure bearing completely selects import,using for long time.It is suitable each kind to turn on lathe digs the drilling machine.

swivel joint for kelly bar
Packaging Detail:AS REQUIRED
Delivery Detail:10 days after recived the payment

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