Zhengzhou Hongtuo Superabrasive Products Co., Ltd.
Zhengzhou Hongtuo Superabrasive Products Co., Ltd. To be the Top-tip superabrasive products supplier
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Sunnen P28/R28 diamond honing stone fit sunnen mandrel for open hole blind hole honing
We offer a wide line of Sunnen style Honing stones, Mandrels, Adapters, And other honing tools.
K series
| Series No. | K3 | K4 | K5 | K6 | K8 | K10 | K12 | K16 | K20 | AK20 | AK30 |
| Stone length | 15 | 15 | 18 | 19 | 32 | 32 | 45 | 57 | 63 | 63 | 63 |
| Bore diameter | 2.5-3 | 3-4 | 4-5 | 5-6 | 6-8 | 8-9.5 | 9.5-13 | 13-16 | 16-19 | 19-32 | 32-40 |
| Adapter | K3 | K4 | K5 | K6 | K8 | K10 | K12 | K16 | K20 | AK20 | AK30 |
B series
| Series No. | B8 | B10 | B12 | B14 | B16 | B20 | AB20 | AB30 |
| Stone length | 47 | 47 | 60 | 70 | 85 | 95 | 95 | 95 |
| Bore diameter | 6-8 | 8-9.5 | 9.5-13 | 9.5-13 | 13-16 | 16-19 | 19-32 | 32-40 |
| Adapter | B8 | B10 | B12 | B14 | B16 | B20 | AB20 | AB30 |
P28 diamond honing stone/ stick can fit for Sunnen honing mandrel P28 series. honing for open hole.
R28 diamond honing stone/ stick for honing for open hole.
Diameter range from 25.12mm to 152.40mm(.990"-6")
Grit size range:
Please contact us for recommending suitable honing stone.
In order to recommend you suitable tools and calculate exact price, could you provide more informations for your honing tool and process?
1/ honing machine? connection size?
2/ products/ part/ workpiece name?
3/ workpiece material? material hardness?
4/ stock removal?
5/ Roughness after honing?
6/ bore type? open hole or blind hole?
7/ hole diameter before honing? hole diameter after honing?
8/ what honing head you use now?
9/ Could you send us a drawing or photo of your honing head?
Thank you very much and your feedback will be highly appreciated.