Bit head designs

Bit head designs

You can choose between 4 different drill head designs, depending on rock formation and drilling conditions. Specify the desired drill head design in your inquiry or order.
If you have any questions we shall be pleased to help you with technical and application advices.

 

sbk_01  

High-speed drill bit

(please see here below) for soft to medium hard rock                                      

 sbk_02 

 

Standard drill bit

for fractured rock unfavourable drilling conditions

 sbk_04 

Concave face

for medium hard to hard rock, deep holes – minimized run off centre

 sbk_03 

Convex face

for soft to medium hard rock