Specifications

Cemented Carbide Percussion Drilling Tips from ZZJG:
-ISO9001 Registered manufacturer
-100% raw materials
-Big range of sizes

Cemented Carbide Percussion Drilling Tips from ZZJG:

Product Information:

*Can be used for making core clampers for lathes and periphery grinders also.

Properties & Applications:

Cemented Carbide Percussion Drilling Tips from ZZJG:

More cobalt means it is harder to break but does not wear as well. 

Smaller grains mean more wear resistance.

More wear resistance means less toughness, which is the ability to withstand fracture.

Toughness increases with an increase in cobalt and with an increase in grain size.

Hardness increases with a decrease in cobalt content and a decrease in grain size.

Transverse rupture strength (T.R.S.) increases with an increase in cobalt content.

Product Display:

Cemented Carbide Percussion Drilling Tips from ZZJG:

Packng Details:

Regarding to the packing of Cemented Carbide Percussion Drilling Tips from ZZJG

we often use:

Inner by PVC box,Outter by Carton box,or as request by customer

 

Company Brief Discription:

Founded in May 2001,with an area of 15418 square meters' factory,and over 10 years OEM & ODM experience,so we have the confidence in:

 1.We,JINGGONG,can accept order of all kind of special designed tungsten carbide products.

 2.We,JINGGONG,promise you the 100% raw material.

 3.We,JINGGONG,can finish your order within 7-30 days upon confirm the prepaid.

Also YOU and your drawing papers are warmly welcomed.

 

Quality Assurance:

we,JINGGONG,owned ISO 9001:2008 , ISO 14001:2004 certification:

 

Support:

Whether you are looking for the right tool or need help with one you already own,we,

ZHUZHOU JINGGONG CEMENTED CARBIDE CO.,LTD.are here to help: 

Order Support                                          Product Support 

Contact:Ms.Ada Linn                                Contact:Mrs.He                    

Tel:0086-731-22896701                            0086-731-22896708

Mob:0086-13055190722

Email:sale1 at

         jgcarbide01 at

Skype:ada_linn

Add:Jinggong Industrial Park,Kunlunshanb Road,Tianyuan District,Zhuzhou,Hunan,China