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Product Despcription During the construction of undergroud works, it is very common to encounter soft rock, fractured zone and large deformation due to high ground stress. In the case of serious collapsing, extra-long anchor is needed instead of ordinary one. Maxdrill self-drilling anchor embodies drilling, grouting and anchoring as a� whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. It's irreplaceable in narrow construction environment.
Key Specifications: HS Code: 7318.16 | Material: Alloy Steel 20MnCr / 25CrMo4 (Hot Rolled) | Grade/Type: R51 Self-Drilling Anchor Bolt (T51/R51 Thread Profile) | Material/Composition: Alloy Steel 20MnCr or 25CrMo4, Hot Rolled with Yield Strength ≥460 MPa | Size/Dimensions: Rod Diameter: 51mm (R51); Length: 1m - 6m (customizable); Thread Pitch: 12.7mm | Standard: ISO 9001 Manufacturing Standard; Customer-specified mechanical properties | Application: Underground mining, tunnel excavation, soft rock support, fractured zone reinforcement, slope stabilization, civil engineering | Packaging: Bundled by length, steel straps, anti-rust oil coating, wooden pallet or loose loading (20ft/40ft container) | Origin: China (Primary); also available from European mills
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7318.16 — classified under Industrial Supplies.
| HS Code | 7318.16 |
| Material | Alloy Steel 20MnCr / 25CrMo4 (Hot Rolled) |
| Grade/Type | R51 Self-Drilling Anchor Bolt (T51/R51 Thread Profile) |
| Material/Composition | Alloy Steel 20MnCr or 25CrMo4, Hot Rolled with Yield Strength ≥460 MPa |
| Size/Dimensions | Rod Diameter: 51mm (R51); Length: 1m - 6m (customizable); Thread Pitch: 12.7mm |
| Standard | ISO 9001 Manufacturing Standard; Customer-specified mechanical properties |
| Application | Underground mining, tunnel excavation, soft rock support, fractured zone reinforcement, slope stabilization, civil engineering |
| Packaging | Bundled by length, steel straps, anti-rust oil coating, wooden pallet or loose loading (20ft/40ft container) |
| Origin | China (Primary); also available from European mills |
The Maxdrill R51 Self-Drilling Anchor Bolt is a high-performance rock support solution designed for soft rock, fractured zones, and high-stress underground environments such as mining tunnels and civil engineering excavations. Featuring the proven R51 thread profile in hot-rolled alloy steel, it combines drilling and anchoring in a single operation, significantly improving installation efficiency in challenging ground conditions. Widely sourced from manufacturers in China and Europe, R51 bolts are classified under standard fastener headings and are in constant demand for mining, tunneling, and slope stabilization projects globally, making them a competitive import item for distributors and contractors alike.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Maxdrill R51 Self-Drilling Anchor Bolt is offered by Maxdrill Rock Tools, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Maxdrill R51 Self-Drillin, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Maxdrill R51 Self-Drilling Anchor Bolt for your business, securing the right balance of quality and cost is essential. Maxdrill Rock Tools, a verified supplier based in China, offers this product with key specifications including R51 Self-Drilling Anchor Bolt (T51/R51 Thread Profile), Alloy Steel 20MnCr or 25CrMo4, Hot Rolled with Yield Strength ≥460 MPa, and Rod Diameter: 51mm (R51); Length: 1m - 6m (customizable); Thread Pitch: 12.7mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $77/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7318.16, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Maxdrill R51 Self-Drillin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Maxdrill Rock Tools offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7318.16 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Maxdrill R51 Self-Drillin has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bolts category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Maxdrill R51 Self-Drillin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7318.16 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Maxdrill R51 Self-Drilling Anchor Bolt from Maxdrill Rock Tools is $77/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Maxdrill Rock Tools through EximNext.
The supplier, Maxdrill Rock Tools, has set a Minimum Order Quantity (MOQ) of 1 Bags for Maxdrill R51 Self-Drillin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Maxdrill R51 Self-Drilling Anchor Bolt is classified under HS Code 7318.16. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Maxdrill R51 Self-Drillin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Maxdrill Rock Tools. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Maxdrill Rock Tools is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Maxdrill R51 Self-Drilling Anchor Bolt supplied by Maxdrill Rock Tools include R51 Self-Drilling Anchor Bolt (T51/R51 Thread Profile), Alloy Steel 20MnCr or 25CrMo4, Hot Rolled with Yield Strength ≥460 MPa, and Rod Diameter: 51mm (R51); Length: 1m - 6m (customizable); Thread Pitch: 12.7mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Maxdrill Rock Tools offers Maxdrill R51 Self-Drillin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Maxdrill R51 Self-Drillin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Maxdrill Rock Tools through our platform.
Maxdrill Rock Tools maintains international quality certifications. These ensure that the Maxdrill R51 Self-Drillin meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Maxdrill Rock Tools will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Maxdrill Rock Tools.
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