MachineU > China Products > Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring
Specifications
Brand Name :
HLDRILL
Certification :
ISO9001
Place of Origin :
CHINA
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 :
128mm Outer Diameter Polypropylene Hole Protector
Product Specifications :
Outer diameter 128mm, inner diameter 126mm, height approx. 330mm
Product Material :
High-toughness polypropylene (PP)
Product Structure :
One-piece molding, high strength, not easily broken
Performance Characteristics :
Compression resistant, wear resistant, corrosion resistant, strong stability
Main Functions :
Stabilizes hole walls, prevents hole collapse, protects borehole formation, reduces drill bit wear
Applicable Scenarios :
Mining, tunnels, slopes, foundation pit anchoring, geotechnical engineering
Compatible Equipment :
Various anchor bolts, anchor cables, self-drilling anchor bolt installation
Description
128mm OD High-toughness PP Borehole Protector for Stable Wall Protection in Drilling & Anchoring
This polypropylene borehole protector features a 128mm outer diameter, 126mm inner diameter, and approximately 330mm height. Specifically engineered for borehole protection in mining, tunneling, slope stabilization, and foundation pit anchoring projects.
Product Features
  • Standard 128mm OD and 126mm ID for stable positioning and close borehole wall fit
  • High-quality polypropylene (PP) material with excellent toughness and durability
  • One-piece molded structure for high strength and extended service life
  • Effective borehole formation protection prevents wall collapse and spalling
  • Reduces drill bit wear and improves construction efficiency
  • Compatible with various drill rods, anchor rods, and anchoring equipment
Technical Specifications
Outer Diameter 128mm
Inner Diameter 126mm
Height Approximately 330mm
Material High-toughness Polypropylene (PP)
Manufacturing Process Single Molding
Performance Benefits
Provides excellent compressive strength, wear resistance, and corrosion resistance. Stabilizes borehole walls, prevents collapse, protects drilled hole quality, reduces frictional wear, and extends service life of both drill bits and boreholes.
Applications
Widely used in mining operations, tunnel excavation, slope protection, foundation pit anchoring, geotechnical engineering, and various anchor bolt, anchor cable, and self-drilling anchor bolt installation scenarios.
Send your message to this supplier
Send Now

128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring

Ask Latest Price
Product Detail
Brand Name :
HLDRILL
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Detailed Discussion
Payment Terms :
T/T
Contact Supplier
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring
128mm OD Hole Savers High Toughness PP Borehole Protector For Drilling / Anchoring

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Hole Savers
MachineU China Products Machinery Energy & Mineral Equipment Mining Machinery Mining Machine Parts
Contact Supplier
Submit Requirement