Four Type Bits Face DTH Rock Drill Bits

2020/03/21 JINXIN CARBIDE official website_Rock DTH drill bits_Tungsten carbide mining drill bits _Overburden drilling bits_Tungsten carbide button _DTH hammer_Coal mining?picks 5

Four Type Bits Face DTH Rock Drill Bits

 

DTH Rock Drill Bits Center Drop Face

For high penetration rates in soft to medium hard and fissured rock formations,Low to medium

air pressure,Maximum hole deviation control.

 

DTH Rock Drill Bits Concave Face

The all-around application bit face specifically for medium hard and homogeneous rock

formations,Good hole deviation control and good flushing capacity.

 Rock DTH drill bits,Tungsten carbide mining drill bits,Overburden drilling bits,Tungsten carbide button,DTH hammer,Coal mining?picks

DTH Rock Drill Bits Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressure,It is the

most resistance to steel wash,and may reduce the load and wear on gauge buttons,but poor

hole deviation control.

  

DTH Rock Drill Bits Flat Face

This kind of face shape is suitable for hard to very hard and abrasive rock formations in

applications with high air pressures,Good penetration rates an resistance to steel wash.


More information,please contact :13397339096@ojinxin.com


8090电影网