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Durable Polypropylene Drill Hole Savers Customized Size For Mining Industry
Durable Polypropylene Drill Hole Savers Customized Size For Mining Industry
Specifications
Brand Name :
HLDRILL
Place of Origin :
CHINA
Certification :
ISO9001
MOQ :
10PCS
Price :
Detailed Discussion
Payment Terms :
T/T
Supply Ability :
3000 per month
Delivery Time :
7-15 days
Packaging Details :
Wooden Boxes, Cardboard Boxes
Product Name :
Durable Polypropylene Hole Protector
Product Material :
Polypropylene (PP)
Product Type :
Mining Drilling Hole Protector Accessories
Structural Features :
Wear-resistant and durable, customizable sizes
Performance Features :
High toughness, corrosion resistance, prevents hole wall collapse
Applicable Scenarios :
Drilling support projects in mines, tunnels, slopes, etc
Product Advantages :
Protects borehole formation, extends borehole life, adaptable to various hole diameters
Usage Advantages :
Easy installation, high stability, customizable specifications
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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Durable Polypropylene Drill Hole Savers Customized Size For Mining Industry

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Product Detail
Brand Name :
HLDRILL
Place of Origin :
CHINA
Certification :
ISO9001
MOQ :
10PCS
Price :
Detailed Discussion
Payment Terms :
T/T
Contact Supplier
Durable Polypropylene Drill Hole Savers Customized Size For Mining Industry

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
1 Years
hunan, liaocheng
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Button Bit, Drill Rod, Shank Adapters
Total Annual :
10000000-30000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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