Valve Industry Small Diamond Honing Tool Diamond Honing Stone 60 B54 SN

Mini small diamond honing Stone 60 B54 SN with imported abrasive

We need below details to make drawing and recommend stone for you.

1. Workpiece type, hardness, HRC

2. Open hole ,blind hole or others

3. hole diameter before and after honing

4. grit size

5. stock removal

6. surface finish

If you have other special request,please also let me know. for some special stone, it will be better if you can supply drawing and samples.

Application and performance

Our advantage

1.Factory directly supply

2. reasonable price

3. free sample is available

4. expenrienced engineer

5. Processional R and D dep

6. Best aftersale services

7.Local technical support

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