The SPUB63H square insert is designed for external turning and scarfing operations across diverse metalworking industries, including metallurgy, heavy machinery manufacturing, and precision engineering.
The insert is fabricated from high-grade tungsten carbide with a hardness rating of 92HRC, coated with a gold-colored CVD (Chemical Vapor Deposition) layer to provide enhanced wear resistance and thermal stability.
Yes, all specifications can be custom made. We provide full OEM and ODM services based on customer drawings, sample pieces, and technical specifications.
Yes, product samples are available upon request to verify tool performance, fitment, and surface finish before ordering in commercial wholesale quantities.
Our products are manufactured by Jiangxi ZhongGang Cemented Carbide Co., Ltd, which operates under strict quality management compliant with ISO9000 and ISO9001:2008 standards.
All inserts are safely packaged in protective dedicated boxes to prevent edge chipping, corrosion, and transit damage during international shipping.