NX BX Impregnated Diamond Core Drill Bit 75mm & 60mm for Geological Exploration and Mining
Price:
Customzied Quotation list
MOQ:
1 set
Delivery Time:
5 days after advance payment
Brand:
SHITAN
Product Description
Product Overview
NX and BX impregnated diamond core drill bits engineered for high-efficiency geological exploration, mineral prospecting, and construction applications. These precision tools deliver exceptional wear resistance and stable drilling performance in demanding conditions.
Technical Specifications
| Parameter | NX Series (75mm) | BX Series (60mm) | Application Notes |
|---|---|---|---|
| Diameter | 75mm (2.95") | 60mm (2.36") | BX suits lighter rigs common in SEA mines |
| Recommended RPM | 150-350 RPM | 200-450 RPM | Higher RPM for BX in softer formations |
| Weight | ~4.5kg | ~3.2kg | BX preferred for handheld/portable rigs |
| Drilling Depth | Up to 300m+ (deep coring) | Up to 150m (shallow exploration) | BX for coal/iron ore in Vietnam, Myanmar |
| Bit Life | 80-120m in hard rock | 50-80m in medium rock | Longer life reduces downtime in remote sites |
| Hydraulic Pressure | 50-80 Bar | 30-60 Bar | Lower pressure for BX saves energy costs |
Product Features
- High-frequency welding and laser welding technology
- Diamond and cobalt powder construction for superior durability
- Available in NX (75mm) and BX (60mm) sizes
- 1/4 inch shaft diameter compatibility
- Corrosion-resistant coatings for coastal/marine applications
- Anti-balling designs for clay-rich geological layers
Regional Applications
BX Series Advantages
- Ideal for coal, limestone, and soft mineral exploration
- Lightweight design for mobile rigs in remote areas
- Faster return on investment in shallow-depth projects
NX Series Advantages
- Superior performance in hard-rock drilling operations
- Enhanced heat resistance for tropical high-RPM applications
- Optimized for volcanic regions and coastal surveys
Industry Applications
Geological Exploration & Mineral Prospecting
Extract intact rock cores for mineral deposit analysis including gold, copper, and iron ore. Critical for resource estimation and ore body definition.
Oil & Gas Drilling
Drill through hard formations to reach reservoirs with precision directional drilling capabilities.
Mining & Quarrying
Blast hole drilling preparation and underground mining operations in confined spaces.
Construction & Civil Engineering
Foundation piling, tunnel boring for metro projects, and utility installation for pipelines and cables.
Product Images
Packaging & Specifications
- Material: High Speed Steel with Diamond and Cobalt Powder
- Package: 10 pieces per box
- Weight: 1.5 pounds per unit
- Color: Golden finish
- Origin: China
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
Contact Person
Anna