37 results found for “наминос*”

Double-rib PDC core drill bit with paired cutting support for stable, wear-distributed coring in geological exploration, mining and coal-mine projects.

Open single-rib PDC core drill bit for efficient flushing and formation sampling in water-well, coal-mine and geological exploration.

Four-wing spiral coreless PDC drill bit for stable water-well, geological and coal-mine drilling with efficient cuttings flow.

NQ non-diamond blank reaming shell designed to support drill-string alignment and maintain borehole clearance behind the core bit. Confirm exact core-system dimensions before ordering.

Custom Multi-Wing Concave Geometry with Male or Female Connections Custom Multi-Wing Concave PDC Drill Bit A customizable multi-wing concave PDC drill bit available with male or female thread connections for water well, mining and engineering drilling. Key Advantages Concave profile assists centering and directional...

Flat-top coreless PDC drill bit with a broad cutting face for stable water-well, grouting and geological drilling in formation-matched conditions.

Balanced four-wing arc-angle PDC bit with strengthened 1613 cutters for stable water-well, mining and geological drilling.

Four-wing concave PDC drill bit offering stable coreless drilling and controlled tracking for water-well, mining and geological projects. Harder-rock applications require formation-specific cutter and gauge confirmation.

Four-wing arc-edge coreless PDC drill bit for stable deep water-well, geothermal, mining and ventilation-hole drilling after formation and rig review.

Blade-segment PDC core drill bit with open flushing channels for geological and mining coring. Granite and other abrasive hard-rock applications require formation-specific confirmation.

Spiral PDC core drill bit with helical flushing paths for geological and mining sample recovery. Highly abrasive hard rock requires TSP or diamond-bit review.

TSP core drill bit for hard-rock geotechnical investigation and deep formation sampling, designed for heat-resistant cutting and representative core recovery.

TSP core drill bit for deep water-well, geological exploration and selected venting-hole sampling where heat-resistant cutters and core recovery are required.

Pick-Cutter Cutting Head with Extended Stabilizer Pick Cutter Drill Bit with Stabilizer A pick-cutter drilling assembly with an extended stabilizer designed to improve centering and directional control. Key Advantages Extended stabilizer helps limit lateral movement. Pick cutters perform formation breaking and cutting. Combined structure...

Five-Wing Arc Profile for Stable Cutting and Smooth Boreholes 5-Wing Arc Profile PDC Drill Bit Designed for water well, geological exploration and mining drilling projects that require stable cutting and smooth borehole formation. The five-wing arc profile distributes cutting load across multiple blades and...