DRILL COLLARS: 2 DRILL COLLARS, 6" OD - 5-15/16" ID 2-3/8"
Get email updates for Drill collars machine tools
drill collars - 3 1/8" - 9 1/2" most threads spiral/slick
drilling tubular based on manufacturing facilities in china and strategic partnership relationship with local manufacturers, tyhoo endeavors to provide our clients with high quality drilling tubula...
drill collar drill collar features •high quality,unique selection •special intermediate frequency heat treatment technique •satisfies api spec7-1 requests •ut&mt inspecion •strict quality control s...
1 piece bushing / screw jack with federal
d60 x d50 x 100 mm
federal: d80 x 6 mm
fitting: left-hand thread
safety ring with nose: 3 mm
right - or counter-clockwise for use
welty 14″ collar machine
mod: proto type – year 1969
stock no. 4918
20ga metal thickness
14″ collar diameter
36″ left to right
A verification email has been sent to your email.
Please click on the link in the email to verify your request.