***New***
4-3/4” Cutting Diameter
3 Wing Carbide Step Drag Bit
2-3/8” API Pin Connection
Pt# 3W-SB4-3/4"-238API
picture is for photo purpose only
Drag Bits are used when rotary drilling through
Hollow Stem Auger or with Mud/Air rotary functions
In formations not requiring hard rock bits.