1.long life time 2.safety and sharp 3.free technical support on line 4. sample available 5.swift delivery

Zhuzhou Dongya Tools Co. Ltd  is a specialized manufacturer, trader, exportor of cemented carbide products, such as cemented carbide drill bit, brazed tips,wear parts, rods and strips, non-standard products, which located in Zhuzhou, Hunan, P.R. China. 

Our company has experience in this field for more than a dozen years.

About our diamond cutting dis

 

 

Categories of our other main products:

 

 

 

cemented carbide drill bit,cemented carbide brazed tipscemented carbide mining bitscemented carbide rods and stripscemented carbide wear partscemented carbide blanks or platecemented carbide non-standard productsOEM products according to customs’ drawings

 

 

 

   Grades of our materials:

 

 

 

    Different grades are available, such as K10, K20, YG8, YG6, P10, P20, YT15 ect.

 

 

 

ISO Grade	Grade	Density (g/cm³)	Hardness HRA	Application recommened
K05	YG3X	15.3	92	For finishing of cast iron non-ferrous metal
K10	YG6A	14.8	91.5	For drawing dies and wood wooking tools
K20	YG8	14.6	89.7	For drawing dies or milling of cast iron
M10	YW1	13	91	For semi-finishing and finishing of stainless steel
M20	YW2	12.9	90.5	For machining of train’s wheel hubs
P10	YT15	11.3	91.5	For semi-finishing and finishing of stainless steel
P20	YT14	11.4	90.5	For semi-finishing and finishing of stainless steel
P30	YT5	12.8	89.5	For heavy duty rough tuming of steel

 

 

 

Note: Pls kindly advise the grade or using propose for quotation.

 

 

 

Advantages of our products:

 

 

 

high abrasion resistancelong life time100% virgin materialfree technical support onlineswift deliveryquality and quantity assuredsample or trail order available

 

 

 

Package of our products:

 

 

 

1. water proof cartons or standard export plywood case

 

 

 

2. neutral packing available

 

 

 

3.according to customs’ requirements

 

 

 

Quality of our products:

 

 

 

The company has been awared ISO9001:2008 Quality System Certificate and ISO14001 Environment Management System Certificate.

 

 

 

Strict quality control system to make sure it can match your needs and we take all the responsibility and lose if any quality problems.

 

 

 

We own a factory, products manufactures by our selves OEM products availble according to your drawings or samples..

 

 

 

If you have any interesting in our products, pls feel free to contact us, you will surely get a satisfactory response.

 

 

 

diamond cutting disc