Overview
The 94/140 combination reaming bit is shown using original photographs of the staged head. It is a separate configuration from the integral 69/100 and 113/250 reamers.
Cutting Structure and Configuration
The photographs show the relationship between its cutting stages and body connection. The selection of a combination reamer must account for the pilot section and the enlargement section as a complete tool.
Applications
Discuss this series for custom borehole enlargement in a matching rotary drilling assembly. The final dimensions and connection should be confirmed from the project requirements.
Selection and Customization
Share the required finished-hole diameter, drill-string connection, formation description and flushing method with FSDRILL. The cutter arrangement and connection should be selected together with the drilling assembly. Photographs show the illustrated configurations; the final specification is agreed for the project.
Actual Product Photographs
