Min. Order:
1 Piece
Price:
US$ 1000
Place of origin:
China
Supply Ability:
100 Set/ Sets per Month
Shell Thickness
Normally 20+30/30+30/40+40mm, other avaliable upon request.
Spiral OD
Normally 550mm to 2950mm, other avaliable upon request.
Center Tube OD
Normally 219/273/325mm, other avaliable upon request.
Teeth
Betek -round shank picks B47K22 or B40K12, other avaliable upon request. Round shank rock teeth pilot bit.Side cut collar plate with round shank picks.
Kelly box
Normally 130*130/150
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