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accurate metal removal—perfect for large engines
K3 tooling is ideal for a wide range of materials and applications
The Sunnen BL20 Mandrel delivers exceptional accuracy and finishes for larger bore honing applications
K4 tooling delivers excellent stock removal while maintaining tight tolerances and surface finish
inspecting
K4 CBN STONE, METAL BOND accurate metal removal—perfect for largeUnlock precision honing with Sunnen K4 abrasives engineered for superior cutting action, consistent performance, and extended tool life. Ideal for high accuracy applications, K4 tooling delivers excellent stock removal while maintaining tight tolerances and surface finish. Trusted by professionals across the automotive, aerospace, and industrial sectors, it is your go to solution for efficient and reliable honing.
