Description
Product Overview
The 3/16” x 2” cemented tungsten carbide round rod, graded 9008/C2, is engineered by Castlebar to meet the demanding requirements of industrial machining and tooling. Featuring a ground polished chamfered finish with a maximum Ra of 3.9 μin, the rod exhibits a sub‑micron grain structure that contributes to its exceptional dimensional stability and wear resistance. With a hardness rating of HRa 92 and a tensile strength exceeding 3500 MPa, this rod maintains its shape and performance even under high‑stress conditions. The precise diameter tolerance of +0/‑0.00031 inches (h6) ensures a consistent fit in precision applications, while the 10 % cobalt binder (C2) enhances toughness without compromising hardness. Designed for durability, the rod’s surface finish reduces friction and prolongs tool life, making it a reliable choice for demanding environments.
Usage
Engineers and manufacturers rely on this tungsten carbide rod for a variety of high‑performance tasks. Its superior hardness and wear resistance make it ideal for cutting tools, drill bits, and inserts used in aerospace, automotive, and heavy‑machinery sectors. The rod’s polished chamfered edges facilitate smooth material removal, reducing heat buildup and extending the lifespan of the tooling. It also excels in applications requiring precise tolerances, such as micro‑machining, stamping, and forming operations where consistency is critical. The rod’s ability to withstand abrasive environments makes it suitable for use in mining equipment, oil‑field tools, and other harsh industrial settings. Whether employed in prototype development or large‑scale production, the rod delivers reliable performance, ensuring high‑quality output and reduced downtime.
Why Choose Us
Castlebar’s reputation for manufacturing premium tungsten carbide components is built on decades of expertise and rigorous quality control. Each rod undergoes comprehensive testing, including hardness verification, grain size analysis, and dimensional inspection, to guarantee compliance with industry standards. Our commitment to precision means you receive a product that meets exact specifications, minimizing the need for secondary machining. Additionally, Castlebar provides responsive technical support and after‑sales service, assisting customers with installation guidance, performance optimization, and warranty claims. By choosing this rod, you benefit from a combination of material excellence, meticulous craftsmanship, and a trusted partner dedicated to your success.
Key Features
- Exceptional hardness (HRa 92) ensures long‑lasting performance in demanding applications.
- Polished chamfered finish reduces friction, extending tool life and improving cut quality.
- Sub‑micron grain size provides superior dimensional stability for high‑precision work.
- Precise diameter tolerance (+0/‑0.00031 in) guarantees consistent fit across multiple assemblies.
- Dedicated Castlebar technical support offers guidance and assistance throughout the product lifecycle.
FAQ
What does the grade 9008/C2 indicate?
Grade 9008/C2 denotes a tungsten carbide composition with a 10 % cobalt binder, delivering a hardness of HRa 92 and a tensile strength of at least 3500 MPa, suitable for high‑stress tooling.
Can this rod be used for micro‑machining?
Yes, the rod’s tight diameter tolerance and polished chamfered surface make it well‑suited for micro‑machining tasks that require extreme precision and minimal wear.
Is the rod compatible with standard CNC equipment?
The rod’s dimensions and finish are designed to integrate seamlessly with most CNC machines and tool holders, providing reliable performance without additional modification.
What warranty does Castlebar offer?
Castlebar provides a limited warranty covering material defects and workmanship for a period of one year from the date of purchase, subject to standard terms and conditions.
How should the rod be stored to maintain its quality?
Store the rod in a dry, temperature‑controlled environment, preferably in a sealed container to protect the polished surface from contamination and corrosion.
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