Profiled Cemented Carbide Buttons HRA 85 For Mining Machines

Custom profiled wear teeth for mining machines or heavy equipment
 
     The mining buttons find their application in cutting and grinding tough rocks. We use high grade raw materials to make the mining buttons in a perfect matter. It is developed and tested in multiple stages before supplying as a product in the market. Processing includes high temperature sintering and shaping at defined periods. Additional grinding, lapping and polishing processes are also used. Used in tools like Down hole drilling bits, tricon rock roller, underground cable layers etc. Application fields are- mining, automotive, engineering, construction and petrochemical industries.

Insert Shape		Bottin style	Rock Formation
	Spherical		Medium to medium hard
	Ballistic		Hard to very hard
	Chisel		Soft to medium
	Conical		Medium hard to hard
	Parabolic		Medium

   Our advantage of making tungsten carbide button bits is that we are using HIP sintering for minimizing the porosity of carbide blank for increasing the transverse ruputure strenth (TRS). It is very suitable for high quality requirment for making carbide bottons to be ued in high and medium pressure DTH Drilling. As its unique working performance, tungsten carbide button bits are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.