K033 K034 K038 tungsten carbide bits

1: tungsten carbide bits for rocking drilling 2: High strength & resistance with competitve price 3: Mainly for India

Tungsten carbide bits K032,K033,K034,K036 K038,K040 are our main exporting products for India market : We now have been exporting it to Bangalore ,Mumbai,New Delhi Chenai ,Visakhapatnam , Roadcoimbatore , Guwahati , Rajsamand Etc.

1.The drawing of k0 type tungsten carbide  bits  as following :

 2: The photoes of  K034 and K038 tungsten carbide bits in YG15 Grade

3: The carbide grades for making K034 and K038 tungsten carbide bits we recommend

Chinese Grade	Equal to ISO	Density(g/cm2)	TRS (N/mm2)	Hardness(HRA)	Application
YG9C	K30	14.6	2200	88.2	Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YG11C	K40	14.35	2450	88.0	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard formations which hard stratum below f=14 grade
YG15	K40	14.10	2600	87.6	Excellent impact and shock resistance ,Primarily for inserts of rotary percussion bits to cut medium-hard and hard formations which hard stratum below f=15 grade
YR09D	K30	14.55	2900	88.2	HIP sintered,Most perfect impact and wear resistance . for inserts of rotary percussion bits to cut hard and very hard formations which hard stratum over f=15 grade

4:The procedure of producing tungsten carbide bits

Free Samples and catalogs of tungsten carbide bits  are available at any time if you are interested in our tungsten carbide bits  

Phone :+86 57682884100

             +86 13750697311

Fax :    +86 57682883100

Contact person : Morling

K033 K034 K038 tungsten carbide bits