MANUALS & GUIDES
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Operations
HDD Basics Field Guide
Complete field guide covering HDD drilling fundamentals, bore planning, and best practices for contractors.
PDF · 2.4 MB
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Technical
Drill Rod Thread Specifications
Thread identification guide for API, Ditch Witch, and Vermeer thread connections. Includes torque specifications.
PDF · 1.1 MB
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Technical
Reamer Selection Guide
How to select the right reamer for soil conditions, pipe size, and machine capacity.
PDF · 3.2 MB
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Operations
Drilling Fluid Mixing Guide
Bentonite and polymer mixing ratios, viscosity testing, and mud system maintenance procedures.
PDF · 1.8 MB
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Maintenance
Ditch Witch Maintenance Checklist
Daily, weekly, and monthly maintenance checklists for Ditch Witch JT series machines.
PDF · 0.9 MB
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Maintenance
Vermeer D-Series Maintenance Guide
Preventive maintenance schedule and procedures for Vermeer D-series HDD machines.
PDF · 1.5 MB