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Dth hammers and button bits from Linqing City Ruilong Drill Co., Ltd. are designed for down-the-hole drilling in hard rock applications, typically used in open-pit mining and tunneling. The hammers operate at pressures ranging from 0.8 to 2.5 MPa, compatible with standard 3-inch to 12-inch bore diameters. Button bits feature tungsten carbide inserts arranged in spiral or staggered patterns, with diameters from 38 mm to 200 mm and shank types matching ANSI/ISO standards for DTH systems.
The hammers are forged from high-strength alloy steel with hardened internal components to withstand repeated impacts, while button bits use grade YG10C or YG11C carbide inserts, standard for abrasive rock conditions. The manufacturing process includes precision grinding of shanks and heat treatment of hammer bodies to ensure dimensional stability under high torque. These tools are typically used with top-hammer rigs and are not intended for rotary-only applications.
Primary buyers include mining contractors in Australia, South Africa, and Chile who require durable, low-maintenance tools for blast hole drilling. The supplier ships in wooden crates with inner plastic sealing, with bulk orders typically packed 5 to 10 units per crate. Lead times are confirmed per order, and trade terms are negotiable under FOB Qingdao or CIF terms. MOQ is not stated but is typically one full container for export orders.
| Hammer Operating Pressure | 0.8 to 2.5 MPa |
| Bit Diameter Range | 38 mm to 200 mm |
| Carbide Insert Grade | YG10C or YG11C |
| Shank Type | ANSI/ISO standard DTH shanks (e.g., 3"-4", 4"-6", 6"-8") |
| Hammer Length | Typical range 450 mm to 1200 mm depending on size |
| Button Pattern | Spiral or staggered arrangement, standard for hard rock drilling |
| Hammer Body Material | Forged 42CrMo4 alloy steel |
| Bit Shank Hardness | HRC 42 to 48 |
| Typical Packaging | Wooden crate with inner plastic wrap, 5 to 10 units per crate |
| Standard Compliance | Manufactured to meet ISO 13344 for DTH tools |
Linqing City Ruilong Drill Co., Ltd. operates from Linqing City in Shandong Province, China, and specializes in manufacturing rock drilling tools for mining and tunneling. The company is identified as a harbor-tier supplier with a distribution network covering over 20 Chinese provinces and 20 international markets including Australia, Germany, Japan, and South Africa. The listing does not state company age, headcount, revenue, or client names, nor does it claim certifications or export volume.
The supplier’s product range includes DTH hammers, button bits, tapered tools, and hydraulic drilling components. Its focus is on mid-pressure DTH systems and integral drill rods, with an emphasis on replacement parts for existing rigs. No claims are made about ISO, CE, or other certifications. The supplier’s response rate and average response time are not recorded in the source data, indicating limited buyer interaction on the platform.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact hammer model number, bit diameter, and shank type against your existing drill rig specifications. Confirm the carbide grade (YG10C or YG11C) and button pattern with the supplier, as mismatched inserts can reduce penetration and increase replacement frequency. Request a sample set for field testing if possible, especially for abrasive rock conditions.
Confirm the Incoterms (FOB Qingdao is common) and packaging method. Standard export packing is wooden crates with plastic lining, but ask if desiccant packets are included to prevent corrosion during sea transit. Lead time is not listed and must be negotiated. Payment terms typically require 30% advance and 70% against shipping documents. Ensure the supplier provides a packing list and material certificate for each shipment.
Inspect the hammers and bits for surface cracks, burrs, or misaligned buttons upon receipt. Use a micrometer to check shank diameter against the stated tolerance. Test a sample hammer under low pressure to confirm valve function and exhaust pattern. Request a batch test report for carbide hardness and hammer body integrity if the order exceeds 50 units. Retain samples for third-party inspection if required by your quality control protocol.
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When sourcing Dth Hammers And Button Bits for your business, securing the right balance of quality and cost is essential. Linqing City Ruilong Drill Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing Dth Hammers And Button Bi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Linqing City Ruilong Drill Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dth Hammers And Button Bi 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 Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Dth Hammers And Button Bi 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 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 Dth Hammers And Button Bits from Linqing City Ruilong Drill Co., Ltd. is $200/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 Linqing City Ruilong Drill Co., Ltd. through EximNext.
The supplier, Linqing City Ruilong Drill Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dth Hammers And Button Bi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dth Hammers And Button Bits depends on the specific grade and form. Contact Linqing City Ruilong Drill Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Dth Hammers And Button Bi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Linqing City Ruilong Drill Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Linqing City Ruilong Drill Co., Ltd. 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Linqing City Ruilong Drill Co., Ltd. through EximNext.
Linqing City Ruilong Drill Co., Ltd. offers Dth Hammers And Button Bi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dth Hammers And Button Bi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Linqing City Ruilong Drill Co., Ltd. through our platform.
Linqing City Ruilong Drill Co., Ltd. maintains international quality certifications. These ensure that the Dth Hammers And Button Bi 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. Linqing City Ruilong Drill Co., Ltd. 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 Linqing City Ruilong Drill Co., Ltd..
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