Import Drill Bit Body — Buy in wholesale FOB from Supplier in Global Markets
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drill bit body
This drill bit body is a precision-forged or cast steel component designed to serve as the structural core for industrial drill bits used in mining, construction, and manufacturing. It is manufactured from alloy steel or carbon steel forgings and is available in weights ranging from 5 grams to 3,000 grams. The surface finish is controlled to Ra values between 1.6 and 6.3 micrometers to ensure optimal adhesion of carbide inserts and resistance to wear during operation.
The component is produced using cold or hot forging methods, depending on the required mechanical properties. Surface finish and dimensional accuracy are critical for maintaining concentricity when mounted with carbide tips or cutting elements. The material choice - alloy steel for high toughness or carbon steel for cost efficiency - determines its suitability for high-impact or continuous drilling applications.
This product is sourced by manufacturers of rock drills, core bits, and downhole tools who require custom-fitted bodies for assembly with replaceable cutting elements. It is exported globally in bulk packaging and typically supplied under OEM or ODM agreements. Trade terms are not specified; buyers must confirm minimum order quantities, lead times, and packaging requirements directly with the supplier.
| Material | Alloy steel or carbon steel forging |
| Weight Range | 5 g to 3,000 g |
| Surface Finish | Ra 1.6 to 6.3 μm |
| Manufacturing Process | Precision forging or investment casting |
| Tolerance on Diameter | Typical for industrial bit bodies: ±0.05 mm for critical bearing surfaces |
| Hardness Range | Typical for carbon steel bit bodies: 25 to 35 HRC; alloy steel: 30 to 40 HRC |
| Machinability Standard | Typical: conforms to ISO 3691 for machined steel components |
| Tensile Strength | Typical for 4140 alloy steel: 750 to 900 MPa |
| Coating | None specified; typical applications may use phosphate or zinc-nickel coating for corrosion resistance |
| Packaging | Typical: bulk packed in corrugated cartons with anti-rust paper, or palletized for container shipping |
Wuhan Yinyu Investment Casting Co., Ltd is based in Wuhan, China, and specializes in producing precision metal forgings and castings for industrial drilling components. The listing provides no details on company history, workforce size, certifications, or export volume. The supplier’s trust tier is harbor, with no recorded response rate or average response time.
There are no claims about years in operation, client names, or production capacity. The only verified information is the product’s material, weight range, and surface finish. All other details must be confirmed directly with the supplier. No certifications such as ISO 9001 or IATF 16949 are referenced in the listing.
Drill bit body components are precision metal forgings and castings designed for industrial drilling applications across construction, mining, and manufacturing sectors. These forged steel bodies typically weigh from 5g to 3000g and feature superior surface finishes with Ra values between 1.6 and 6.3, ensuring optimal performance and durability under high-stress drilling conditions. Available for OEM and ODM supply, these components are exported globally in bulk packaging for assembly with carbide tips or other drill bit accessories.
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Sourcing Drill bit body from Wuhan Yinyu Investment Casting Co., Ltd - China Import Guide
Verify the material grade of the steel used - alloy versus carbon - and request a material certification showing chemical composition per ASTM A29 or EN 10083. Confirm that surface finish measurements were taken with calibrated profilometers and that the Ra values are average across the entire critical surface, not just isolated points.
Confirm the Incoterms, lead time, and packaging method. Lead time is not stated; ask whether production is batched or made-to-order. Payment terms are likely 30% advance, 70% against copy of B/L, but must be confirmed. Packaging should include moisture barriers if the bodies are uncoated and stored before assembly.
Upon arrival, perform dimensional checks on bore diameter, outer diameter, and length using calibrated micrometers. Inspect for surface cracks, scale, or oxidation using a 10x magnifier. Retain a sample from each batch for metallurgical testing if the bit body will be used in safety-critical applications. Request batch traceability numbers for future quality audits.
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30 suppliersBuy Drill Bit Body in Bulk — Verified Supplier in Global Markets
When sourcing Drill Bit Body for your business, securing the right balance of quality and cost is essential. Wuhan Yinyu Investment Casting Co., Ltd, a verified supplier based in , offers this product with key specifications including Drill Bit Body (Forging), 5g to 3000g, and Ra 1.6 - 6.3 micrometers. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $825./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8466.93, making it a staple in the Metal Castings & Forgings sector with strong demand from importing countries worldwide.
Drill Bit Body Specifications, Trade Terms & Pricing
Importing Drill Bit Body requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Yinyu Investment Casting Co., Ltd 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 8466.93 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.
About Wuhan Yinyu Investment Casting Co., Ltd — Supplier in Global Markets
Finding trustworthy partners is the foundation of successful importing. The supplier of this Drill Bit Body 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 Metal Castings & Forgings category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Drill Bit Body — Shipping, Logistics & Customs
Importing Drill Bit Body 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 8466.93 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Drill Bit Body
What is the wholesale price of Drill Bit Body?
The current listed wholesale price for Drill Bit Body from Wuhan Yinyu Investment Casting Co., Ltd is $825./Unit on FOB terms from . Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Yinyu Investment Casting Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Drill Bit Body?
The supplier, Wuhan Yinyu Investment Casting Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Drill Bit Body. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Drill Bit Body?
For international shipping and customs clearance, Drill Bit Body is classified under HS Code 8466.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Drill Bit Body from international markets?
To import Drill Bit Body from international markets, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Yinyu Investment Casting Co., Ltd. Ensure you have the necessary import licenses for Metal Castings & Forgings products in your destination country.
Is Wuhan Yinyu Investment Casting Co., Ltd a verified supplier?
Yes, Wuhan Yinyu Investment Casting 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.
What are the key specifications of Drill Bit Body?
The key specifications for Drill Bit Body supplied by Wuhan Yinyu Investment Casting Co., Ltd include Drill Bit Body (Forging), 5g to 3000g, and Ra 1.6 - 6.3 micrometers. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Drill Bit Body?
Wuhan Yinyu Investment Casting Co., Ltd offers Drill Bit Body with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Drill Bit Body the most?
Drill Bit Body is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Yinyu Investment Casting Co., Ltd through our platform.
What certifications does this Drill Bit Body supplier hold?
Wuhan Yinyu Investment Casting Co., Ltd maintains international quality certifications. These ensure that the Drill Bit Body meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Drill Bit Body on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Yinyu Investment Casting Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Wuhan Yinyu Investment Casting Co., Ltd.
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