Specifications

Drill bits
1.superior
2.various diameters
3.can be obtained from us directly
4.diamond bit,three-wing bit

superior quality  drilling bits water well ( diamond bit,alloy bit,three-wings bit,thicone bit )

 

 

diamond bit: suitable for drill through hard rock

 

thicone bit: can drill any hard or soft layers,such as rock, sandstone, soil, clay etc;

 

alloy bit: can drill soft layers such as sand,soil,clay etc;

 

three-wings bit: can drill sand,soil,clay etc layers;

 

Any questions or requirements, please contact us freely at any time, we will try our best to work for you.