Drilling bits for mining industry

Roller cone bits

AirStandart

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 75 (2 61/64) AIRS542
Product line
AirStandart
Diameter (mm)
75,0
Diameter (dm)
2 61/64
IADC
542X
Connecting thread API
N-Rod
Manufacture
UBM
Bit 98,4 (3 7/8) AIRS522
Product line
AirStandart
Diameter (mm)
98,4
Diameter (dm)
3 7/8
IADC
522X
Connecting thread API
Pin 2 3/8 Reg
Manufacture
UBM
Bit 114,3 (4 1/2) AIRS332
Product line
AirStandart
Diameter (mm)
114,3
Diameter (dm)
4 1/2
IADC
332
Connecting thread API
Pin 2 3/8 Reg
Manufacture
UBM
Bit 120,6 (4 3/4) AIRS332
Product line
AirStandart
Diameter (mm)
120,6
Diameter (dm)
4 3/4
IADC
332
Connecting thread API
Pin 2 7/8 Reg
Manufacture
UBM
Bit 120,6 (4 3/4) AIRS522
Product line
AirStandart
Diameter (mm)
120,6
Diameter (dm)
4 3/4
IADC
522
Connecting thread API
Pin 2 7/8 Reg
Manufacture
UBM
Bit 123,8 (4 7/8) AIRS522
Product line
AirStandart
Diameter (mm)
123,8
Diameter (dm)
4 7/8
IADC
522
Connecting thread API
Pin 2 7/8 Reg
Manufacture
UBM
Bit 139,7 (5 1/2) AIRS522
Product line
AirStandart
Diameter (mm)
139,7
Diameter (dm)
5 1/2
IADC
522X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 146 (5 3/4) AIRS322
Product line
AirStandart
Diameter (mm)
146,0
Diameter (dm)
5 3/4
IADC
322
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 149,2 (5 7/8) AIRS522
Product line
AirStandart
Diameter (mm)
149,2
Diameter (dm)
5 7/8
IADC
522X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 146 (5 3/4) AIRS622
Product line
AirStandart
Diameter (mm)
146,0
Diameter (dm)
5 3/4
IADC
622X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 146 (5 3/4) AIRS832
Product line
AirStandart
Diameter (mm)
146,0
Diameter (dm)
5 3/4
IADC
832Z
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 158,7(6 1/4) AIRS122
Product line
AirStandart
Diameter (mm)
158,7
Diameter (dm)
6 1/4
IADC
122
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 152,4 V-ACLS33W
Product line
AirStandart
Diameter (mm)
152,4
Diameter (dm)
6
IADC
332
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 152,4 (6) AIRS522
Product line
AirStandart
Diameter (mm)
152,4
Diameter (dm)
6
IADC
522X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 165,1 (6 1/2) AIRS622
Product line
AirStandart
Diameter (mm)
165,1
Diameter (dm)
6 1/2
IADC
622X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 161 (6 11/32) AIRS742
Product line
AirStandart
Diameter (mm)
161,0
Diameter (dm)
6 11/32
IADC
742Z
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 171,4 (6 3/4) AIRS632
Product line
AirStandart
Diameter (mm)
171,4
Diameter (dm)
6 3/4
IADC
632X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
UBM
Bit 190,5 (7 1/2) AIRS832
Product line
AirStandart
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
832Z
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS322
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
322
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS622
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
622X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS642
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
632Y
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS632
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
632Y
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS642
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
642Y
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS632
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
632Y
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS742
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
742Y
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS832
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
832Z
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS832
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
832Z
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 215,9 (8 1/2) AIRS832
Product line
AirStandart
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
832Z
Connecting thread API
Pin 4 1/2 Reg
Manufacture
UBM
Bit 233 (9 3/16) AIRS322
Product line
AirStandart
Diameter (mm)
233,0
Diameter (dm)
9 3/16
IADC
322
Connecting thread API
Pin 4 1/2 FH
Manufacture
UBM
Bit 233 (9 3/16) AIRS642
Product line
AirStandart
Diameter (mm)
233,0
Diameter (dm)
9 3/16
IADC
642Y
Connecting thread API
Pin 4 1/2 FH
Manufacture
UBM

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