Drilling tools for oil and gas industry

Roller cone bits

Bit 295,3 (11 5/8) GRD121
Product line
Grand
Diameter (mm)
295,3
Diameter (dm)
11 5/8
IADC
121
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 444,5 (17 1/2) GRD111
Product line
Grand
Diameter (mm)
444,5
Diameter (dm)
17 1/2
IADC
111
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM
Bit 490,0 (19 19/64) GRD111
Product line
Grand
Diameter (mm)
490,0
Diameter (dm)
19 19/64
IADC
111
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM

Bit 393,7 (15 1/2) GRDP135
Product line
GrandPro
Diameter (mm)
393,7
Diameter (dm)
15 1/2
IADC
135
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM
Bit 393,7 (15 1/2) GRDP115
Product line
GrandPro
Diameter (mm)
393,7
Diameter (dm)
15 1/2
IADC
115
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM
Bit 393,7 (15 1/2) GRDP215
Product line
GrandPro
Diameter (mm)
393,7
Diameter (dm)
15 1/2
IADC
215
Connecting thread API
Pin 7 5/8 Reg
Manufacture
VBM

Bit 190,5 (7 1/2) MTR127
Product line
Motor
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
127
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 190,5 (7 1/2) MTR117
Product line
Motor
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
117
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 190,5 (7 1/2) MTR137
Product line
Motor
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
137
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM

Bit 215,9 (8 1/2) MTRP137
Product line
MotorPro
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
137
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 215,9 (8 1/2) MTRP117
Product line
MotorPro
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
117
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 215,9 (8 1/2) MTRP437
Product line
MotorPro
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
437X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM

Bit 108,0 (4 1/4) SLHP517
Product line
SlimholePro
Diameter (mm)
108,0
Diameter (dm)
4 1/4
IADC
517X
Connecting thread API
Pin 2 3/8 Reg
Manufacture
VBM
Bit 127,0 (5) SLHP117
Product line
SlimholePro
Diameter (mm)
127,0
Diameter (dm)
5
IADC
117
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 124,0 (4 7/8) SLHP117
Product line
SlimholePro
Diameter (mm)
124,0
Diameter (dm)
4 7/8
IADC
117
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM

Bit 132 V-C14-BR
Product line
Standart
IADC
141
Manufacture
UBM
Bit 122 (4 51/64) STD621
Product line
Standart
Diameter (dm)
4 51/64
IADC
621
Connecting thread API
Pin 2 7/8 Reg
Manufacture
UBM
Bit II 59 (2 21/64) STD613
Product line
Standart
Diameter (mm)
59,0
Diameter (dm)
2 21/64
IADC
613Z
Manufacture
UBM

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