Rotary Drill Stem Elements

API 7-1 PRODUCTS

crossover

 

Top Drive Sub

topdrive

 

Bit Sub

bitsub

 

Lifting Sub

liftingsub     liftingsub1      liftingsub2

 

Reduced Section Subs

reduced

 

Side Entry Sub

side_entry

 

Drill Collars

drill_collars

 

Drill Pipes

drill_pipes

 

Stabilizers

stabilisers