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{"title":"T38 Threaded Rock Drill Rods\u2002Wear - Resistant With High Manganese Steel Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/93\/54a43939ed8342db652d321752be-200x200-1\/t38_threaded_rock_drill_rods_e2_80_82wear_resistant_with_high_manganese_steel_material.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T38","Certification":"ISO","Place of Origin":"China"}}
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The DHD380A 203mm DTH Hole Opener Reamer Drill Bit is engineered for efficient hole enlargement and reaming applications in mining, quarrying, water well drilling, construction, and various rock drilling projects. This robust tool combines a high-strength alloy steel body with durable tungsten carbide buttons to deliver reliable drilling performance and extended service life.
Efficient Hole Enlargement Capability
The specialized hole opener design enables operators to efficiently enlarge existing pilot holes while maintaining stable drilling performance. The 203mm diameter provides larger finished holes for applications requiring increased borehole size.
DHD380A System Compatibility
Designed specifically for DHD380A DTH drilling systems, this reamer bit ensures stable connection and efficient energy transfer during down-the-hole drilling operations.
Premium Tungsten Carbide Construction
High-quality tungsten carbide buttons deliver exceptional wear resistance and impact resistance. The optimized button arrangement enhances rock penetration and maintains consistent cutting performance during continuous drilling operations.
High-Strength Alloy Steel Body
The bit body is manufactured from high-strength alloy steel with advanced heat treatment processes. The reinforced construction provides superior impact resistance and structural durability under demanding drilling conditions.
Applications
Mining Drilling Operations
Quarry Drilling Applications
Water Well Drilling Projects
Construction Drilling
Foundation Drilling
Borehole Enlargement
Rock Drilling Operations
Hole Reaming Tasks
Product Advantages
DHD380A System Compatibility
203mm Reaming Diameter
Efficient Hole Enlargement Capability
High-Strength Alloy Steel Body
Tungsten Carbide Button Construction
Excellent Wear Resistance
High Impact Resistance
Stable Drilling Performance
Extended Service Life
Suitable for DTH Rock Drilling Applications
Customization Services
We offer comprehensive customization services including different reaming diameters, button configurations, carbide grades, and connection specifications tailored to your specific drilling equipment, rock formation characteristics, and project requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
