Drilling bits for construction industry

Roller cone bits

TechnoPro

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 114,3 (4 1/2) TCNP537
Product line
TechnoPro
Diameter (mm)
114,3
Diameter (dm)
4 1/2
IADC
537X
Connecting thread API
Pin 2 3/8 Reg
Manufacture
VBM
Bit 120,6 (4 3/4) TCNP547
Product line
TechnoPro
Diameter (mm)
120,6
Diameter (dm)
4 3/4
IADC
547X
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 139,7 (5 1/2) TCNP216K
Product line
TechnoPro
Diameter (mm)
139,7
Diameter (dm)
5 1/2
IADC
216
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 139,7 (5 1/2) TCNP527K
Product line
TechnoPro
Diameter (mm)
139,7
Diameter (dm)
5 1/2
IADC
527X
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 139,7 (5 1/2) TCNP637K
Product line
TechnoPro
Diameter (mm)
139,7
Diameter (dm)
5 1/2
IADC
637Y
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 139,7 (5 1/2) TCNP737K
Product line
TechnoPro
Diameter (mm)
139,7
Diameter (dm)
5 1/2
IADC
737Y
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 142,9 (5 5/8) TCNP547K
Product line
TechnoPro
Diameter (mm)
142,9
Diameter (dm)
5 5/8
IADC
547X
Connecting thread API
Pin 2 7/8 Reg
Manufacture
VBM
Bit 149,2 (5 7/8) TCNP517
Product line
TechnoPro
Diameter (mm)
149,2
Diameter (dm)
5 7/8
IADC
517X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 152,4 (6) TCNP117
Product line
TechnoPro
Diameter (mm)
152,4
Diameter (dm)
6
IADC
117
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 152,4 (6) TCNP517
Product line
TechnoPro
Diameter (mm)
152,4
Diameter (dm)
6
IADC
517X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 165,1 (6 1/2) TCNP127
Product line
TechnoPro
Diameter (mm)
165,1
Diameter (dm)
6 1/2
IADC
127
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 165,1 (6 1/2) TCNP517
Product line
TechnoPro
Diameter (mm)
165,1
Diameter (dm)
6 1/2
IADC
517X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 165,1 (6 1/2) TCNP547
Product line
TechnoPro
Diameter (mm)
165,1
Diameter (dm)
6 1/2
IADC
547X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 171,4 (6 3/4) TCNP117
Product line
TechnoPro
Diameter (mm)
171,4
Diameter (dm)
6 3/4
IADC
117
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 171,4 (6 3/4) TCNP517
Product line
TechnoPro
Diameter (mm)
171,4
Diameter (dm)
6 3/4
IADC
517X
Connecting thread API
Pin 3 1/2 Reg
Manufacture
VBM
Bit 190,5 (7 1/2) TCNP517
Product line
TechnoPro
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
517X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 190,5 (7 1/2) TCNP627
Product line
TechnoPro
Diameter (mm)
190,5
Diameter (dm)
7 1/2
IADC
627X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 200,0 (7 7/8) TCNP117
Product line
TechnoPro
Diameter (mm)
200,0
Diameter (dm)
7 7/8
IADC
117
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 200,0 (7 7/8) TCNP537
Product line
TechnoPro
Diameter (mm)
200,0
Diameter (dm)
7 7/8
IADC
537X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 200,0 (7 7/8) TCNP517
Product line
TechnoPro
Diameter (mm)
200,0
Diameter (dm)
7 7/8
IADC
517X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 200,0 (7 7/8) TCNP627
Product line
TechnoPro
Diameter (mm)
200,0
Diameter (dm)
7 7/8
IADC
627X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 215,9 (8 1/2) TCNP537
Product line
TechnoPro
Diameter (mm)
215,9
Diameter (dm)
8 1/2
IADC
537X
Connecting thread API
Pin 4 1/2 Reg
Manufacture
VBM
Bit 244,5 (9 5/8) TCNP637
Product line
TechnoPro
Diameter (mm)
244,5
Diameter (dm)
9 5/8
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 244,5 (9 5/8) TCNP547
Product line
TechnoPro
Diameter (mm)
244,5
Diameter (dm)
9 5/8
IADC
547X
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 250,8 (9 7/8) TCNP637
Product line
TechnoPro
Diameter (mm)
250,8
Diameter (dm)
9 7/8
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 250,8 (9 7/8) TCNP116
Product line
TechnoPro
Diameter (mm)
250,8
Diameter (dm)
9 7/8
IADC
116
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 250,8 (9 7/8) TCNP537
Product line
TechnoPro
Diameter (mm)
250,8
Diameter (dm)
9 7/8
IADC
537X
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 250,8 (9 7/8) TCNP617
Product line
TechnoPro
Diameter (mm)
250,8
Diameter (dm)
9 7/8
IADC
617X
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 269,9 (10 5/8) TCNP547
Product line
TechnoPro
Diameter (mm)
269,9
Diameter (dm)
10 5/8
IADC
547X
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM
Bit 295,3 (11 5/8) TCNP535
Product line
TechnoPro
Diameter (mm)
295,3
Diameter (dm)
11 5/8
IADC
535X
Connecting thread API
Pin 6 5/8 Reg
Manufacture
VBM

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