

TCI Hole Opener
DRILLNOVA’s TCI Hole Openers are crafted for excellence in Horizontal Directional Drilling (HDD). Built to tackle tough terrains, these tools ensure you achieve optimal results with every project.
Product Specifications:
• Size Range: 8” – 42”
• Cutter Types: Welded Type & Replacement Type
• Thread Connections: Customizable to fit your rig specifications
• Ground Conditions: Suitable for a variety of formations including clay, gravel, shale, and rock






ROLLER CUTTER

Welded Type
Size: 6", 8-1/2", 9-7/8", 12"
IADC: 517, 537, 617, 637

Bolts Type
Featuring a Mechanical Bolted Design requires no welding to interchange roller cutter assemblies right on the job site easily.
Size: MH-3B (8-1/2"), 12MH-3B(12.5")

Holder Type Roller Cutter


