3-7/8” Dia three blade drag bit (Chevron Type) with 2-3/8” API regular Pin connection, suitable for medium hard formation

Created on：2022-03-31 21:32

step-drag-bit29100675687

step-drag-bit29100675687

ꁆ ꁇ

3-7/8” Dia three blade drag bit (Chevron Type) with 2-3/8” API regular Pin connection, suitable for medium hard formation

ꄴPrevious： 4-1/4” Dia three blade drag bit ( Chevron type) with 2-3/8” API regular pin connection , suitable for medium hard formation

ꄲNext： 5 7/8", 6", 7 7/8" TCI single cone roller cone bits used for water well and horizontal drilling