Attention to changes in bit designations
Currently, we pay special attention to the ease of using the manufactured products and aim at making the selection of the required rock-cutting tools as easy as possible for you.
Starting from January, 2016, to overcome the difficulties when selecting our products, we remove design numbers “R#” and “A#” from marking of the products.
- Roller cone oil&gas bit: before - 393,7 (15 1/2) GRD111 (R970); after - 393,7 (15 1/2) GRD111;
- Roller cone mining bit: before - 250,8 (9 7/8) AIRP637 (R2049); after - 250,8 (9 7/8) AIRP637;
- PDC bit: before - 114,0 (4 1/2) FD609MA (A85); after - 114,0 (4 1/2) FD609MA
This change involves all products having “R#” or “A#” in their designations.
If you have any questions related to new marking system, please contact the experts of Volgaburmash, JSC Commercial Dept. via phone: +7-846-300-80-47
Volgaburmash and Uralburmash are Russia’s largest companies producing rock-cutting tools