Self-Cleaning Waterway Diamond Core Bit with Optimized Flush Port Design for Clay and Shale Formations BQ NQ HQ

Self-Cleaning Waterway Diamond Core Bit

Eliminate downtime caused by bit clogging with our innovative Self-Cleaning Waterway Diamond Core Bit. Featuring a patented flush port design with enlarged and angled water channels, this bit maintains optimal cutting efficiency in clay-rich formations, shale, and interbedded soft-hard strata where conventional bits struggle.

Key Features

• Patented self-cleaning waterway design with 8+ large-capacity angled flush ports
• Optimized flush port angles ensure rapid debris evacuation from the bit face
• 40%+ improved penetration rate in clay, shale and mixed formations
• Face discharge turbo crown profile enhances cutting and debris removal
• Available in BQ (59.5mm), NQ (75.3mm), and HQ (95.6mm) standard sizes
• Prevents bit balling and core blockage in sticky, swelling ground conditions

Applications

• Clay-rich and argillaceous formation drilling
• Interbedded soft-hard strata exploration
• Shale gas and oil formation sampling
• Weathered rock and saprolite drilling
• Geotechnical investigation in problematic ground conditions
• Civil engineering site investigation

Technical Specifications