Drilling bits for construction industry

Roller cone bits

Techno

This product range only contains serial products, in case it does not contain the product you need, please submit a request for its manufacturing.

Bit 393,7 (15 1/2) TCN123
Product line
Techno
Diameter (mm)
393,7
Diameter (dm)
15 1/2
IADC
123
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM
Bit 444,5 (17 1/2) TCN123
Product line
Techno
Diameter (mm)
444,5
Diameter (dm)
17 1/2
IADC
123
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM

Volgaburmash and Uralburmash are Russia’s largest companies producing rock-cutting tools