Jig Bore Reamers

A reamer's primary purpose is to enlarge, smooth, or finish a pre-drilled hole to achieve a precise diameter and improve surface quality. In drilling applications, reamers like PDC or tricone hole openers stabilize the borehole, correct diameter inconsistencies, and prepare it for casing or further drilling operations.

Borehole reaming is the process of enlarging an existing pilot hole to a larger, more precise diameter using a specialized cutting tool such as a PDC reamer, tricone hole opener, or DTH hole opener. It is commonly used in HDD, water well, mining, and oil & gas drilling to prepare boreholes for casing or pipeline installation.

We manufacture DTH hole openers, tricone hole openers, and PDC reamers, each engineered for different formation types and drilling methods. Our product line covers diameters from 1 inch to 48 inches, supporting oil & gas, mining, geothermal, water well, construction, and HDD applications.

Selection depends on formation hardness and drilling method. DTH hole openers with tungsten carbide buttons suit hard rock and percussion drilling; tricone hole openers perform well across soft to hard formations with rotary drilling; PDC reamers offer superior durability and stabilization in hard formations using diamond compact cutters.

Yes. Our in-house engineering team designs custom configurations, including specific diameter and pilot combinations, button patterns, and shank compatibility, to meet unique drilling conditions and project specifications. Contact our sales team to discuss custom requirements for your application.

Our tools are engineered for a wide range of formations, from soft to hard rock. DTH and PDC options are optimized for hard and abrasive formations, while tricone hole openers offer versatility across soft, medium, and hard formations, making them suitable for nearly any drilling environment.