​Here I would like to remind you that we supply many kinds of  Tricone Rock Bits, single bit, PDC bit, etc for oil well drilling,  water well drilling and others.  with high quality and most competitive price.

 

Size:    2 3/8' 3' 3 5/8' 3 7/8' 4' 4 1/2' 4 5/8' 4 3/4' 5 1/8' 5 7/8'   6'   6 1/2'   7 1/2'   7 7/8'   8 1/2   8 3/4'   9 1/2'   9 5/8' 9 7/8' 12 1/4' 171/2' 13 5/8' 14 3/4' 15'  15 1/2' 17 1/2' 22' 24' 26' 28'   32'   38' etc.

 

IADC111,114,115,117,124, 126, 127,136,211,216,217, 227,241,437,447,517,527,537,537,531,537,541,617,622,631,632,637,732 etc.

 

Any needs please feel free to contact us.

[email protected]