- Standart Product Line

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Our UAE stock location is established to ensure the shortest delivery time to the customers working in the region. With maximum three working days our bits can be delivered to any location all over the Middle East & Africa countries.

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Roller Cone Bits: Standart Product Line

Standart Product Line:

These bits are manufactured mainly in Volgaburmash manufacturing facility in Yekaterinburg (Uralburmash)

The products of this line are open journal or roller bearing bits with steel teeth or tungsten carbide inserts.

They are designed for a wide range of applications: drilling with low speed turbine, downhole hydraulic motor or for rotary drilling. To increase the ST bits’ life, steel teeth are hardfaced with wear-resistant tungsten carbide based material. Depending on the rock hardness, either side surfaces or side and end surfaces of steel teeth are hardfaced.

The gauge may be protected with tungsten carbide inserts. For additional protection against gauge loss, a near gauge of tungsten carbide inserts may be applied. Shirttail could be hardfaced along its leading edge.

Some Standart Steel Tooth Bits:

Old Designation New Designation Size: mm / in IADC PIN Size, “
V-CLS22 SDT221 349,2 13 3/4 221 6 5/8 API REG
V-CLS22 SDT221 311,1 12 1/4 221 6 5/8 API REG
V-CLS22 SDT221 293,5 113/5 221 6 5/8 API REG
V-CLS12 SDT121 293,5 113/5 121 6 5/8 API REG
V-CS22 SDT221 269,9 10 5/8 221 6 5/8 API REG
V-C22 SDT221 244,5 9 5/8 221 4 1/2 API FH
V-CS32 SDT321 215,9 8 1/2 321 4 1/2 API REG
V-С22T SDT221 215,9 8 1/2 221 4 1/2 API REG
V-CB12 SDT121 215,9 8 1/2 121 4 1/2 API REG
V-C32 SDT321 190,5 7 1/2 321 4 1/2 API REG
V-22 SDT221 190,5 7 1/2 221 4 1/2 API REG
V-12 SDT121 190,5 7 1/2 121 4 1/2 API REG
V-С32 SDT321 165,1 6 1/2 321 3 1/2 API REG
V-С22 SDT221 165,1 6 1/2 221 3 1/2 API REG
V-CLS12 SDT121 165,1 6 1/2 121 3 1/2 API REG
V-С11 SDT111 165,1 6 1/2 111 3 1/2 API REG
V-C32 SDT321 161 6 11/32 321 3 1/2 API REG
V-C22 SDT221 161 6 11/32 221 3 1/2 API REG
V-C12 SDT121 161 6 11/32 121 3 1/2 API REG
V-C32 SDT321 158,7 6 1/4 321 3 1/2 API REG
V-C22 SDT221 158,7 6 1/4 221 3 1/2 API REG
V-CLS12 SDT121 158,7 6 1/4 121 3 1/2 API REG
V-C11 SDT111 158,7 6 1/4 111 3 1/2 API REG
V-СLS33W SDT331 155,6 6 1/8 331 3 1/2 API REG
V-С32 SDT321 155,6 6 1/8 321 3 1/2 API REG
V-СL22 SDT221 155,6 6 1/8 221 3 1/2 API REG
V-СLS14 SDT141 155,6 6 1/8 141 3 1/2 API REG
V-С12 SDT121 155,6 6 1/8 121 3 1/2 API REG
V-СLS33W SDT331 152,4 6 331 3 1/2 API REG
V-С32 SDT321 152,4 6 321 3 1/2 API REG
V-С22 SDT221 152,4 6 221 3 1/2 API REG
V-С14 SDT141 152,4 6 141 3 1/2 API REG
V-С12 SDT121 152,4 6 121 3 1/2 API REG
V-С32 SDT321 151 5 15/16 321 3 1/2 API REG
V-С22 SDT221 151 5 15/16 221 3 1/2 API REG
V-С12 SDT121 151 5 15/16 121 3 1/2 API REG
V-СLS33W SDT331 149,2 5 7/8 331 3 1/2 API REG
V-СL32 SDT321 149,2 5 7/8 321 3 1/2 API REG
V-СL22 SDT221 149,2 5 7/8 221 3 1/2 API REG
V-С14 SDT141 149,2 5 7/8 141 3 1/2 API REG
V-СLS12 SDT121 149,2 5 7/8 121 3 1/2 API REG
V-С33W SDT331 146 5 3/4 331 3 1/2 API REG
V-С32 SDT321 146 5 3/4 321 3 1/2 API REG
V-С22 SDT221 146 5 3/4 221 3 1/2 API REG
V-С32 SDT321 139,7 5 1/2 321 3 1/2 API REG
V-С24 SDT241 139,7 5 1/2 241 3 1/2 API REG
V-С22 SDT221 139,7 5 1/2 221 3 1/2 API REG
N-СS22 SDT221 133,4 5 1/4 221 2 7/8 API REG
A-С14 SDT141 133,4 5 1/4 141 2 7/8 API REG
N-СS12 SDT121 133,4 5 1/4 121 2 7/8 API REG
N-С11 STD111 II 133,4 5 1/4 111 2 7/8 API REG
V-С32 SDT321 132 5 13/64 321 2 7/8 API REG
V-C22 SDT221 132 5 13/64 221 2 7/8 API REG
V-C14 SDT141 132 5 13/64 141 2 7/8 API REG
N-C12 SDT121 132 5 13/64 121 2 7/8 API REG
N-СS22 SDT221 130,2 5 1/8 221 2 7/8 API REG
A-С14 SDT141 130,2 5 1/8 141 2 7/8 API REG
N-СS12 SDT121 130,2 5 1/8 121 2 7/8 API REG
A-C23 SDT231 127 5 231 2 7/8 API REG
N-CS22 SDT221 127 5 221 2 7/8 API REG
A-C14 SDT141 127 5 141 2 7/8 API REG
N-CS12 SDT121 127 5 121 2 7/8 API REG
А-С24 SDT241 125 4 59/64 241 2 7/8 API REG
V-CL22 SDT221 123,8 4 7/8 221 2 7/8 API REG
V-CL33W SDT331 120,6 4 3/4 331 2 7/8 API REG
А-C32 SDT321 120,6 4 3/4 321 2 7/8 API REG
А-C24 SDT241 120,6 4 3/4 241 2 7/8 API REG
A-C22 SDT221 120,6 4 3/4 221 2 7/8 API REG
V-CL12 SDT121 120,6 4 3/4 121 2 7/8 API REG
A-C11 SDT111 120,6 4 3/4 111 2 7/8 API REG
A-C22 SDT221 118 4 41/64 221 2 7/8 API REG
V-CL33W SDT331 114,3 4 1/2 331 2 3/8 API REG
V-CL32 SDT321 114,3 4 1/2 321 2 3/8 API REG
V-CL22 SDT221 114,3 4 1/2 221 2 3/8 API REG
V-CL11 SDT111 114,3 4 1/2 111 2 3/8 API REG
V-С32 SDT321 II 112 4 13/32 321 2 3/8 API REG
V-СL22 SDT221 II 112 4 13/32 221 2 3/8 API REG
V-С14 STD141 II 112 4 13/32 141 2 3/8 API REG
А-С12 STD121 II 112 4 13/32 121 2 3/8 API REG
А-С33W SDT331 104,8 4 1/8 331 2 3/8 API REG
А-С32 SDT321 104,8 4 1/8 321 2 3/8 API REG
А-С22 SDT221 104,8 4 1/8 221 2 3/8 API REG
А-С33W SDT331 101,6 4 331 2 3/8 API REG
А-С32 SDT321 101,6 4 321 2 3/8 API REG
А-С22 SDT221 101,6 4 221 2 3/8 API REG
А-С33W SDT331 98,4 3 7/8 331 2 3/8 API REG
А-С32 SDT321 98,4 3 7/8 321 2 3/8 API REG
А-С22 SDT221 98,4 3 7/8 221 2 3/8 API REG
A-C12 SDT121 82,6 3 1/4 121 N-Rod
A-C32 SDT321 76 3 321 N-Rod
A-C32 SDT321 75 2 61/64 321 N-Rod
A-C13 SDT131 75 2 61/64 131 N-Rod

Some Standart: TCI Bits:

Old Designation New Designation Size: mm / in IADC PIN Size, “
V-CLS64 SDT643 295,3 11 3/5 643 6 5/8 API REG
V-C63Z SDT633 190,5 7 1/2 633 4 1/2 API REG
V-CS52X SDT523 165,1 6 1/2 523 3 1/2 API REG
V-C74Z SDT743 161 6 11/32 743 3 1/2 API REG
V-СLS52X SDT523 155,6 6 1/8 523 3 1/2 API REG
V-СLS52X SDT523 152,4 6 523 3 1/2 API REG
V-С74Z SDT743 151 5 15/16 743 3 1/2 API REG
V-СLS52X SDT523 149,2 5 7/8 523 3 1/2 API REG
V-С83Z SDT833 146 5 3/4 833 3 1/2 API REG
V-С62X STD623 146 5 3/4 623 3 1/2 API REG
N-СS54X SDT543 133,4 5 1/4 543 2 7/8 API REG
N-СS52X SDT523 133,4 5 1/4 523 2 7/8 API REG
N-СS54X SDT543 130,2 5 1/8 543 2 7/8 API REG
N-СS52X SDT523 130,2 5 1/8 523 2 7/8 API REG
N-CS54X SDT543 127 5 543 2 7/8 API REG
N-CS52X SDT523 127 5 523 2 7/8 API REG
А-C62X SDT623 125 4 59/64 623 2 7/8 API REG
А-CS83Z SDT833 120,6 4 3/4 833 2 7/8 API REG
А-C62X SDT623 120,6 4 3/4 623 2 7/8 API REG
V-CS54X SDT543 120,6 4 3/4 543 2 7/8 API REG
V-CS52X SDT523 120,6 4 3/4 523 2 7/8 API REG
V-CS52X SDT523 114,3 4 1/2 523 2 3/8 API REG
А-СS54Х SDT543 104,8 4 1/8 543 2 3/8 API REG
А-СS52X SDT523 104,8 4 1/8 523 2 3/8 API REG
А-СS54Х SDT543 101,6 4 543 2 3/8 API REG
А-СS52X SDT523 101,6 4 523 2 3/8 API REG
А-СS83Z SDT833 98,4 3 7/8 833 2 3/8 API REG
А-СS62X SDT623 98,4 3 7/8 623 2 3/8 API REG
А-СS54Х SDT543 98,4 3 7/8 543 2 3/8 API REG
А-СS52X SDT523 98,4 3 7/8 523 2 3/8 API REG
A-C74Z SDT743 76 3 743 N-Rod
A-C54X SDT543 76 3 543 N-Rod
А-С54Х SDT543 75 2 61/64 543 N-Rod
А-С61Х STD611 II 59 2 21/64 611 -