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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Deephole Drilling, Boring, and Honing services from Big Co., Ltd. deliver precision machining for industrial components requiring tight tolerances and fine surface finishes. The supplier’s capabilities cover deep hole drilling with aspect ratios exceeding 1:20, boring for internal diameters from 10 mm to 500 mm, and honing to achieve Ra 0.2 µm surface roughness for hydraulic cylinders, drive shafts, and spindle housings.
The processes utilise CNC-controlled machines and single-lip or ejector drills with carbide or HSS tooling, standard for high-precision metalworking. Typical materials include carbon steel, stainless steel 304/316, alloy steels, and cast iron, with standard hole straightness tolerances of 0.3 mm per metre and roundness within 5 µm, as per ISO 2768 and DIN 1825 standards. Coolant systems maintain thermal stability during deep hole operations to prevent work hardening.
Industries such as oil and gas, automotive, and aerospace source these services for components like pump barrels, landing gear struts, and turbine casings. Buyers confirm trade terms directly with Big Co., Ltd., as MOQ, packaging, and incoterms are not specified. The supplier is based in Tongzhou District, Beijing, and operates within China’s industrial machining sector.
| Process Types | Deephole Drilling, Boring, Honing |
| Aachable Hole Diameter Range | 10 mm to 500 mm |
| Aspect Ratio Capability | >1:20 |
| Surface Roughness (Honing) | Ra 0.2 µm typical |
| Hole Straightness Tolerance | 0.3 mm per metre typical |
| Roundness Tolerance | 5 µm typical |
| Material Compatibility | Carbon Steel, Stainless Steel 304/316, Alloy Steel, Cast Iron |
| Tooling Types | Single-lip Drills, Ejector Drills, Carbide/HSS |
| Standards | ISO 2768, DIN 1825 typical |
| Coolant System | Integrated for Thermal Stability |
Big Co., Ltd. is located in Tongzhou District, Beijing, China, and operates as a machining services provider within the harbor trust tier. The supplier’s profile does not disclose additional verification signals, response metrics, or historical data, so buyers should confirm capabilities and certifications directly before engagement.
The company specialises in deephole drilling, boring, and honing, with no stated restrictions on project scale. Its address places it in an industrial zone of Beijing, but details such as founding year, workforce size, or past clients are not provided. The listing focuses solely on machining services without supplementary claims.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify Big Co., Ltd.’s capability to meet your exact tolerances and material specifications. Request copies of machine calibration certificates and tooling inspection reports to confirm compliance with ISO or DIN standards for critical applications.
Confirm logistics details such as incoterms (FOB, CIF, or DDP), lead times for prototype and bulk orders, and packaging standards for international shipping. Deep hole components often require custom crating to prevent deformation during transit, so clarify handling requirements.
For quality assurance, insist on first-article inspection reports and in-process checks for hole straightness, roundness, and surface finish. Specify third-party inspection at the supplier’s facility if your industry requires SPC data or PPAP documentation for aerospace or automotive parts.
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When sourcing Deephole Drilling, Boring, Honing for your business, securing the right balance of quality and cost is essential. Big 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 $100/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 Deephole Drilling, Boring requires careful attention to shipping logistics, customs compliance, and secure payment terms. Big 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Deephole Drilling, Boring 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 online B2B marketplace. Start your sourcing journey today.
Importing Deephole Drilling, Boring 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 Deephole Drilling, Boring, Honing from Big Co., Ltd. is $100/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 Big Co., Ltd. through EximNext.
The supplier, Big Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Deephole Drilling, Boring. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Deephole Drilling, Boring, Honing depends on the specific grade and form. Contact Big Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Deephole Drilling, Boring from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Big Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Big 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 Big Co., Ltd. through EximNext.
Big Co., Ltd. offers Deephole Drilling, Boring with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Deephole Drilling, Boring is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Big Co., Ltd. through our platform.
Big Co., Ltd. maintains international quality certifications. These ensure that the Deephole Drilling, Boring 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. Big 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 Big Co., Ltd..
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