Polished Chamfered Tungsten Carbide Rod Castlebar 0.5″ x 2.5″ 9008/C2

Description

Product Overview

The Castlebar 0.5″ x 2.5″ polished chamfered cemented tungsten carbide round rod is engineered for demanding industrial environments where precision, durability, and consistent performance are non‑negotiable. Constructed from a high‑grade 9008/C2 alloy containing 10% cobalt, the rod achieves a Rockwell hardness of HRa 92 and a tensile strength exceeding 3500 MPa, placing it among the toughest materials available for machining and tooling applications. Its sub‑micron grain size ensures a uniform microstructure that resists chipping, cracking, and wear, while the ground polished surface finish (maximum 3.9 μin Ra) reduces friction and extends tool life. The rod’s dimensions—0.5″ (1/2″) diameter and 2.5″ (2‑1/2″) length—conform to the h6 tolerance of +0/‑0.00043 inches, guaranteeing tight dimensional control for repeatable results. Certified by Castlebar, a recognized manufacturer in the tungsten carbide market, this product meets rigorous quality standards and is listed under ASIN B07GRBHCV9.

Usage

Designed for high‑performance machining, the rod excels in applications such as precision milling cutters, drill bits, and wear‑resistant inserts where the combination of hardness and toughness is essential. Its polished chamfered geometry facilitates smooth entry into workpieces, minimizing material deformation and reducing the risk of tool breakage. Industries that benefit from this rod include aerospace for turbine component fabrication, automotive for high‑stress engine parts, and general manufacturing where long‑lasting cutting tools are required. The rod can also be employed in custom tooling projects, prototype development, and research laboratories that demand consistent material properties and tight tolerances.

Why Choose Us

Castlebar’s commitment to quality begins with raw material selection. By sourcing premium tungsten and cobalt, the company ensures each rod achieves the specified hardness and grain structure. Advanced sintering and hot isostatic pressing techniques produce a dense, defect‑free billet that is subsequently ground and polished to a near‑mirror finish, reducing surface irregularities that could compromise performance. Each batch undergoes rigorous testing, including hardness verification, dimensional inspection, and surface roughness measurement, providing customers with confidence in product consistency. In addition, Castlebar offers responsive technical support, detailed material data sheets, and a flexible return policy, reinforcing its reputation as a reliable partner for engineers and procurement professionals.

Key Features

• Exceptional hardness (HRa 92) delivers superior cutting performance and tool life.
• Polished chamfered design reduces friction and eases material entry for smoother operation.
• Sub‑micron grain size provides uniform strength and resistance to cracking under high loads.
• Precise h6 tolerance (+0/‑0.00043″) ensures repeatable dimensions for critical applications.
• Dedicated technical support and comprehensive documentation for seamless integration.

FAQ

What does the grade 9008/C2 designation mean?

Grade 9008/C2 indicates a tungsten carbide alloy containing 10% cobalt, delivering a Rockwell hardness of HRa 92 and a tensile strength of at least 3500 MPa, suitable for high‑stress cutting and wear‑resistant applications.

Can this rod be used for custom tool fabrication?

Yes, the rod’s precise dimensions, polished chamfered geometry, and consistent material properties make it an excellent candidate for custom tooling, prototype development, and specialized machining solutions.

What is the recommended storage condition for the rod?

Store the rod in a dry, temperature‑controlled environment away from corrosive chemicals. Keeping the material in its original packaging until use helps maintain surface finish and dimensional stability.

How does the polished surface benefit machining?

The 3.9 μin Ra polished surface minimizes friction between the tool and workpiece, reducing heat buildup and wear, which translates to longer tool life and higher dimensional accuracy.

Is there a warranty or guarantee for this product?

Castlebar provides a standard limited warranty covering material defects and dimensional non‑conformance. For detailed warranty terms, contact Castlebar customer service or refer to the product documentation.