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(972) 221-2304

Custom Boring Equipment for Tunneling Applications


Tenbusch, Inc. designs, fabricates and manufactures tunneling equipment that can be used with your existing boring equipment to complete tunneling applications. We can provide pipe adapters specifically suited to the make and model of the your boring machine and compatible with the pipe products to be installed, including:

Systems for adapting auger boring machines and equipment to perform tunneling applications typically include some or all of the following equipment:

Tenbusch Backstop

Tenbusch Inc. Manufactures Custom Boring Equipment for Tunneling Applications.

Guided Boring Applications


Tenbusch Line-Up Bearing Assembly

The Line-Up Bearing Assembly is a tool used in Guided Boring / Pilot Tube Micro Tunneling. It bolts onto a large diameter cutting head, allowing the head and larger casing to follow precisely the line and grade of the previous installed smaller casing.

By using a bearing, the front of the assembly stays stationary, as the large head rotates.

Aspects of the Tenbusch Line-Up Bearing Assembly:

Line-Up Bearing Assemblies are custom built to the specifications of your job and larger cutting head. Low lead times – our products are designed and manufactured in Lewisville, TX, USA.

Guided Boring Overview

Guided Boring Application.

Tenbusch Line-Up Bearing Assembly

Tenbusch Line-Up Bearing Assembly.