If you choose standard diamond or CBN honing tools for Sunnen honing machine, you only need to provide us with the product model.
If you need non-standard honing tools, we also require the following technical data:
1. Honing machine brand
2. Work piece material, trademark, hardness (HRC, HB)
3. Bore shapes (Through-hole, blind hole, hole with keyway or tandem land)
4. Work piece bore diameter, allowance, length, holding and machining methods
5. Surface finish requirements; straightness, circular degree and cylindricity requirements
6. Drawings or samples