Import Carbide Button — Buy in Bulk from Supplier in China

Six Star Hardmetal Co., Ltd. produces tungsten‑carbide buttons in China, offering geometries such as spherical, conical, crested‑chisel, wedge‑crested‑chisel, parabolic and scoop forms. The manufacturing plant is situated in the Tiantai Jingu Industrial Zone, Zhuzhou, Hunan, and the company is recorded as an imported‑tier supplier with a harbour trust rating. The listing shows a zero percent response rate and no average response time recorded.

Typical carbide buttons are made from tungsten carbide grades YG8, YG13C and YG13X, delivering a hardness of 90‑95 HRA and a wear‑resistant surface suitable for hard‑formation drilling. Standard dimensions range from 5 mm to 30 mm in diameter with a typical tolerance of ±0.05 mm, and a surface finish of Ra ≤ 1.6 µm is common for precision applications. These specifications align with industry standards for drilling‑bit inserts used in oil‑well and mining equipment.

The buttons are fitted to hammer bits, DTH mining bits and roller‑cone bits for oil‑well drilling, making them of interest to drilling‑equipment manufacturers and mining contractors. The supplier advertises factory‑direct pricing, OEM/ODM capability and fast delivery, with export‑standard packing of boxes containing fifty pieces. Buyers should confirm Incoterms, lead times and any required certifications directly with the supplier, as the listing does not disclose those details.

Six Star Hardmetal Co., Ltd. is located in the Tiantai Jingu Industrial Zone, Zhuzhou, Hunan, China. The firm is listed as an imported‑tier supplier and holds a harbour‑level trust tier on the platform. Its response metrics indicate a 0 % response rate and no recorded average response time, suggesting that communication may be delayed.

The company supplies a variety of carbide button shapes for drilling‑bit applications and offers OEM and ODM services with fast delivery. Products are packed according to export standards, typically in boxes of fifty units, ready for international shipment. No further capacity, certification or client information is provided in the source data.