DTH Drill Bits for Mining and Water Well Drilling

These DTH (Down-The-Hole) drill bits are designed for mining, construction, and water well applications. They are compatible with COP54, DHD350R, MACH50, SD5, M50, QL50, and BR5 hammer systems.

COP54/DHD350R/MACH50/SD5/M50/QL50/BR5 DTH Bits for underground mining, quarries, hydraulic and water - Image 1

Technical Specifications

Overview

High-Performance DTH Drilling Solutions

These Down-The-Hole (DTH) drill bits are engineered for demanding applications in mining, water well drilling, and civil engineering. Designed for optimal penetration rates and extended service life, they perform reliably in various rock formations. Their robust construction and efficient flushing capabilities ensure maximum productivity for professional drilling operations.


Primary Applications
MiningWater Well DrillingConstructionQuarryingOil & Gas DrillingCivil EngineeringTunneling

Compatibility

Compatible Hammer Series

  • DHD Series (DHD340A, DHD350R, DHD360, DHD380)
  • COP Series (COP32, COP34, COP44, COP54, COP64, COP84)
  • Mission Series (Mission 40, 50, 60, 80)
  • SD Series (SD4, SD5, SD6, SD8)
  • QL Series (QL50, QL60, QL80)
  • BR Series (BR2, BR3)
  • MACH50
  • M50

HD55 DHD350R compatible DTH bit
Model HD55, compatible with DHD350R and COP54 hammer systems.

Technical Design

Available Bit Face Shapes

  • Drop Center Bit
  • Concave Face
  • Convex Face
  • Double Gauge Face
  • Flat Face Bit

Material Composition

  • High-quality alloy steel body
  • Premium tungsten carbide button inserts

Featured Flat Face Models

55 Model
HD55 Flat Face
45 Model
HD45 Flat Face
35 Model
HD35 Flat Face

Assorted DTH drill bits showing tungsten carbide button configurations
DTH bits featuring high-quality tungsten carbide inserts for superior rock penetration.
Close-up of a DTH drill bit face
Robust bit face design engineered for efficient energy transfer and durability.

Performance Features

Key Benefits

High Penetration RateExtended Service LifeEfficient Energy TransferOptimal Hole CleaningHydraulic/Pneumatic Compatible

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