
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.
Zhengzhou Hongtuo Superabrasive Products Co., Ltd.
Zhengzhou Hongtuo Superabrasive Tools Co.,Ltd was founded in 1997.It is a high-tech company engaged in R&D,production,sale and service of superabrasive tools.The company has 350 employees,over 300 sets of manufacturing and testing equipments.With 2 advanced metal bonded honing stones and vitrified bonded diamond&CBN grinding wheels production lines,which can produce750 000 pieces honing stones and 4 000 pieces grinding wheels annually.The company has been granted the ISO9001:2000 certificate in 2000.In the same year,it has been obtained the certificate of “high-new technology company”and “high-new technology products”granted by Science&Technology Division of Henan province.
Our products are widely used in the such industries as:automobile parts,motor parts,refrigeration compressor,aviation,hydraulics,sewing-machine parts and bearings.In respect of product quality,development and production capacity,the company is a leading manufacturer in the industry.it can meet all kinds of requirement.At present,a great parts of our proucts are sold to countries and regions as Europe,Japan,Taiwan and South-East Asian countries.
Our customer