Nanpi Jiantong Hardware Manufacturing Co.,Ltd.
                                                                                                           
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Zinc Coated Precision Machining Parts - Drilling, Tapping & Countersinking Services with ±0.005" Tolerance

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
As an extension of our comprehensive metal stamping and fabrication services, Jiantong provides precision machining capabilities for zinc coated components. Our machining services ensure dimensional accuracy and quality finishing for industrial applications.
Precision Machining Services
Drilling & Tapping Operations
Our advanced drilling and tapping equipment creates precise threaded holes in zinc coated surfaces. We meticulously select cutting tools based on material specifications, thread depth requirements, and tolerance levels ranging from standard to high-precision applications.
Countersinking & Counterboring
Countersinking creates tapered openings for flush fastener installation, while counterboring produces flat-bottomed recesses for hexagonal cap screws. These processes also remove burrs from previous operations, eliminating sharp edges and enhancing product quality.
Technical Capabilities
Service Type Applications Benefits
Drilling & Tapping Threaded holes, precision bores Material-specific tool selection, ±0.005" tolerance
Countersinking Flush fastener installation Burr removal, safety enhancement
Counterboring Hexagonal screw seating Flat-bottomed precision, secure fastening
Extended Manufacturing Network
For specialized machining requirements beyond our in-house capabilities, we partner with our sister company to deliver comprehensive solutions. This collaboration ensures quality assurance and competitive pricing for all manufacturing projects.
Complete Metal Fabrication Solutions: From precision machining to comprehensive stamping services, Jiantong addresses all your industrial manufacturing challenges with technical expertise and quality commitment.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanpi Jiantong Hardware Manufacturing Co.,Ltd.
Location Xisanli Village, Nanpi County, Cangzhou City, Hebei Province, China 061500.

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