Insert Bits 

                                                              
IADC 7 Series Drill Bits

Product Description:
These bits are used to drill hard and abrasive formations.
1) A more wear-resistant grade of tungsten carbide insert is used to prevent wear.
2) Low cone offset with increased numbers of breakage resistant cutters add to the required bit durability.   

Size Available:
From 3 7/8”(98.4mm) to 26”(660.4mm).

NOTE:
Sizes and types that are not shown above can be customized according to specific drilling requirements.