Durable Polypropylene Drill Hole Savers Customized Size For Mining Industry
Drill Hole Savers HENGLONG Drill Hole Savers are designed to maintain hole integrity and prevent foreign matter ingress. Manufactured from durable polypropylene through blow molding, these hole savers are available in various colors and sizes to meet operational needs. Industry Applications Essential for drilling and blasting operations in mining, these hole savers prevent debris accumulation and eliminate the need for costly redrilling. They serve as visual markers while
Product Advantages
Protects borehole formation, extends borehole life, adaptable to various hole diameters
Place of Origin
CHINA
Performance Features
High toughness, corrosion resistance, prevents hole wall collapse
Product Name
Durable Polypropylene Hole Protector
Packaging Details
Wooden Boxes, Cardboard Boxes
Supply Ability
3000 per month
Product Description
Drill Hole Savers
HENGLONG Drill Hole Savers are designed to maintain hole integrity and prevent foreign matter ingress. Manufactured from durable polypropylene through blow molding, these hole savers are available in various colors and sizes to meet operational needs.
Industry Applications
Essential for drilling and blasting operations in mining, these hole savers prevent debris accumulation and eliminate the need for costly redrilling. They serve as visual markers while protecting holes from environmental and operational hazards.
Key Benefits
- Minimizes redrilling requirements and collar fallback incidents
- Maintains drilled depth and improves blast quality
- Protects holes during nearby blast operations
- Safeguards explosive hoses during loading
- Reduces lead damage potential
- Enhances explosive column quality
- Provides clear visual identification of drilled holes
- Reusable design for cost efficiency
Technical Specifications
| Bottom Diameter (mm) | Top Diameter (mm) | Height (mm) |
|---|---|---|
| 60 | 195 | 400 |
| 75 | 195 | 410 |
| 100 | 250 | 625 |
| 160 | 330 | 800 |
| 200 | 450 | 800 |
Standard hole ranges: 65mm, 75mm, 100mm, 110mm, 160mm, 200mm, and other sizes. Custom specifications available upon request.
Operational Protection
These heavy-duty polyethylene hole savers prevent contamination from loose dirt, foreign objects, or small animals. As industry leaders in mining equipment, HENGLONG provides reliable hole protection solutions for safer and more efficient drilling and blasting operations.
Available in multiple colors for enhanced visibility and operational coordination.
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