A tube honing machine has a rotating abrasive tip for enlarging holes to precise dimensions. Sunnen’s versatile tube honing systems are designed for a wide range of industries and processes. Easy to use, Sunnen's all-electric tube hone is reliable and affordable. 

All Sunnen systems are fully supported by experts from around the world. With a complete line of products and a knowledgeable staff, you can rely on us for parts, service, and support.