Standart (STD) roller cone bits
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PRODUCT RANGE
| Bit identification | Bit size, inch | IADC code | Connecting thread (API) | Gross weight, kg | Shipping dimensions, mm |
| II 59,0 (2 21/64) STD613** | 2 21/64 | 613Y | - | 3,5 | 210x210x200 |
| 75,0 (2 61/64) STD131 | 2 61/64 | 131 | N-Rod | 2,6 | 210x210x200 |
| 75,0 (2 15/16) STD211 | 2 15/16 | 211 | N-Rod | 2,6 | 210x210x200 |
| 75,0 (2 15/16) STD321 | 2 15/16 | 321 | N-Rod | 2,6 | 210x210x200 |
| 75,0 (2 61/64) STD321 | 2 61/64 | 321 | N-Rod | 2,6 | 210x210x200 |
| 76,0 (2 63/64) STD321 | 2 63/64 | 321 | - | 2,7 | 210x210x200 |
| 76,0 (2 63/64) STD741 | 2 63/64 | 741Y | - | 2,6 | 210x210x200 |
| 82,6 (3 1/4) STD221 | 3 1/4 | 221 | - | 5,7 | 210x210x200 |
| 92,1 (3 5/8) STD511 | 3 5/8 | 511X | - | 4,1 | 210x210x200 |
| 93,0 (3 21/32) STD321 | 3 21/32 | 321 | - | 3,6 | 210x210x200 |
| 93,0 (3 21/32) STD621 | 3 21/32 | 621Y | - | 4,1 | 210x210x200 |
| 93,0 (3 21/32) STD741 | 3 21/32 | 741Y | - | 4,0 | 210x210x200 |
| 95,0 (3 47/64) STD511 | 3 47/64 | 511X | - | 4,3 | 210x210x200 |
| 95,3 (3 3/4) STD321 | 3 3/4 | 321 | - | 4,7 | 210x210x200 |
| 98,4 (3 7/8) STD211 | 3 7/8 | 211 | Pin 2 3/8 Reg | 4,7 | 210x210x200 |
| 98,4 (3 7/8) STD221 | 3 7/8 | 221 | Pin 2 3/8 Reg | 4,7 | 210x210x200 |
| 98,4 (3 7/8) STD231 | 3 7/8 | 231 | Pin 2 3/8 Reg | 4,7 | 210x210x200 |
| 98,4 (3 7/8) STD321 | 3 7/8 | 321 | Pin 2 3/8 Reg | 4,7 | 210x210x200 |
| 98,4 (3 7/8) STD521 | 3 7/8 | 521X | Pin 2 3/8 Reg | 5,1 | 210x210x200 |
| 98,4 (3 7/8) STD621 | 3 7/8 | 621X | Pin 2 3/8 Reg | 5,3 | 210x210x200 |
| 98,4 (3 7/8) STD831 | 3 7/8 | 831Y | Pin 2 3/8 Reg | 5 | 210x210x200 |
| 101,6 (4) STD321 | 4 | 321 | Pin 2 3/8 Reg | 4,8 | 210x210x200 |
| 101,6 (4) STD521 | 4 | 521X | Pin 2 3/8 Reg | 5,2 | 210x210x200 |
| 104,8 (4 1/8) STD221 | 4 1/8 | 221 | Pin 2 3/8 Reg | 5,6 | 210x210x200 |
| 104,8 (4 1/8) STD521 | 4 1/8 | 521X | Pin 2 3/8 Reg | 5,8 | 210x210x200 |
| II 112,0 (4 13/32) STD121** | 4 13/32 | 121 | - | 6,3 | 170х170х260 |
| II 112,0 (4 13/32) STD221** | 4 13/32 | 221 | - | 6,0 | 170х170х260 |
| 112,0 (4 13/32) STD321 | 4 13/32 | 321 | - | 5,9 | 170х170х260 |
| 112,0 (4 13/32) STD621 | 4 13/32 | 623X | - | 6,2 | 170х170х260 |
| 112,0 (4 13/32) STD741 | 4 13/32 | 741Y | - | 6,2 | 170х170х260 |
| 114,3 (4 1/2) STD111 | 4 1/2 | 111 | Pin 2 3/8 Reg | 6,9 | 170х170х260 |
| 114,3 (4 1/2) STD221 | 4 1/2 | 221 | Pin 2 3/8 Reg | 5,9 | 170х170х260 |
| 114,3 (4 1/2) STD231 | 4 1/2 | 231 | Pin 2 3/8 Reg | 5,9 | 170х170х260 |
| 114,3 (4 1/2) STD321 | 4 1/2 | 321 | Pin 2 3/8 Reg | 6,9 | 170х170х260 |
| 114,3 (4 1/2) STD521 | 4 1/2 | 521X | Pin 2 3/8 Reg | 6,0 | 170х170х260 |
| 118,0 (4 41/64) STD221 | 4 41/64 | 221 | Pin 2 7/8 Reg | 6,9 | 170х170х260 |
| 120,6 (4 3/4) STD121 | 4 3/4 | 121 | Pin 2 7/8 Reg | 7,6 | 170х170х260 |
| 120,6 (4 3/4) STD211 | 4 3/4 | 211 | Pin 2 7/8 Reg | 7,6 | 170х170х260 |
| 120,6 (4 3/4) STD221 | 4 3/4 | 221 | Pin 2 7/8 Reg | 7,6 | 170х170х260 |
| 120,6 (4 3/4) STD231 | 4 3/4 | 231 | Pin 2 7/8 Reg | 7,4 | 170х170х260 |
| 120,6 (4 3/4) STD241 | 4 3/4 | 241 | Pin 2 7/8 Reg | 7,4 | 170х170х260 |
| 120,6 (4 3/4) STD321 | 4 3/4 | 321 | Pin 2 7/8 Reg | 8,4 | 170х170х260 |
| 120,6 (4 3/4) STD331 | 4 3/4 | 331 | Pin 2 7/8 Reg | 7,5 | 170х170х260 |
| 120,6 (4 3/4) STD523 | 4 3/4 | 523X | Pin 2 7/8 Reg | 8,8 | 170х170х260 |
| 120,6 (4 3/4) STD543 | 4 3/4 | 543X | Pin 2 7/8 Reg | 8,8 | 170х170х260 |
| 120,6 (4 3/4) STD621 | 4 3/4 | 621Y | Pin 2 7/8 Reg | 7,7 | 170х170х260 |
| 120,6 (4 3/4) STD833 | 4 3/4 | 833Y | Pin 2 7/8 Reg | 7,7 | 170х170х260 |
| 122,0 (4 51/64) STD621 | 4 51/64 | 621Y | Pin 2 7/8 Reg | 8,9 | 170х170х260 |
| 123,8 (4 7/8) STD221 | 4 7/8 | 221 | Pin 2 7/8 Reg | 7,9 | 170х170х260 |
| 123,8 (4 7/8) STD231 | 4 7/8 | 231 | Pin 2 7/8 Reg | 7,9 | 170х170х260 |
| 123,8 (4 7/8) STD523 | 4 7/8 | 523X | Pin 2 7/8 Reg | 8,9 | 170х170х260 |
| 123,8 (4 7/8) STD543 | 4 7/8 | 543X | Pin 2 7/8 Reg | 8,9 | 170х170х260 |
| 125,0 (4 59/64) STD231 | 4 59/64 | 231 | Pin 2 7/8 Reg | 8,0 | 170х170х260 |
| 125,0 (4 59/64) STD241 | 4 59/64 | 241 | Pin 2 7/8 Reg | 8,1 | 170х170х260 |
| 125,0 (4 59/64) STD623 | 4 59/64 | 623X | Pin 2 7/8 Reg | 7,9 | 170х170х260 |
| 127,0 (5) STD121 | 5 | 121 | Pin 2 7/8 Reg | 7,5 | 170х170х260 |
| 127,0 (5) STD231 | 5 | 231 | Pin 2 7/8 Reg | 7,5 | 170х170х260 |
| 127,0 (5) STD523 | 5 | 523X | Pin 2 7/8 Reg | 10,7 | 170х170х260 |
| 130,2 (5 1/8) STD121 | 5 1/8 | 121 | Pin 2 7/8 Reg | 9,4 | 170х170х260 |
| 130,2 (5 1/8) STD141 | 5 1/8 | 141 | Pin 2 7/8 Reg | 8,6 | 170х170х260 |
| 130,2 (5 1/8) STD523 | 5 1/8 | 523X | Pin 2 7/8 Reg | 11,9 | 170х170х260 |
| II 132,0 (5 13/64) STD121** | 5 13/64 | 121 | - | 7,2 | 170х170х260 |
| 132,0 (5 13/64) STD221 | 5 13/64 | 221 | - | 7,6 | 170х170х260 |
| 132,0 (5 13/64) STD321 | 5 13/64 | 321 | - | 7,6 | 170х170х260 |
| 132,0 (5 13/64) STD743 | 5 13/64 | 743Y | - | 8,6 | 170х170х260 |
| 133,4 (5 1/4) STD121 | 5 1/4 | 121 | Pin 2 7/8 Reg | 9,7 | 190х190х330 |
| 133,4 (5 1/4) STD141 | 5 1/4 | 141 | Pin 2 7/8 Reg | 8,9 | 190х190х330 |
| 133,4 (5 1/4) STD543 | 5 1/4 | 543X | Pin 2 7/8 Reg | 11,2 | 190х190х330 |
| 139,7 (5 1/2) STD221 | 5 1/2 | 221 | Pin 3 1/2 Reg | 12,0 | 190х190х330 |
| 139,7 (5 1/2) STD221 | 5 1/2 | 221 | Pin 2 7/8 Reg | 11,6 | 190х190х330 |
| 139,7 (5 1/2) STD231 | 5 1/2 | 231 | Pin 3 1/2 Reg | 12,0 | 190х190х330 |
| 139,7 (5 1/2) STD241 | 5 1/2 | 241 | Pin 3 1/2 Reg | 12,0 | 190х190х330 |
| 139,7 (5 1/2) STD321 | 5 1/2 | 321 | Pin 3 1/2 Reg | 13,1 | 190х190х330 |
| 139,7 (5 1/2) STD523 | 5 1/2 | 523X | Pin 2 7/8 Reg | 11,9 | 190х190х330 |
| 139,7 (5 1/2) STD523 | 5 1/2 | 523X | Pin 3 1/2 Reg | 12,3 | 190х190х330 |
| I 139,7 (5 1/2) STD547* | 5 1/2 | 547X | Pin 3 1/2 Reg | 19,0 | 190х190х330 |
| 142,0 (5 19/32) STD141 | 5 19/32 | 141 | Pin 3 1/2 Reg | 12,4 | 190х190х330 |
| 142,9 (5 5/8) STD221 | 5 5/8 | 221 | Pin 2 7/8 Reg | 11,5 | 190х190х330 |
| 142,9 (5 5/8) STD523 | 5 5/8 | 523Х | Pin 2 7/8 Reg | 12,1 | 190х190х330 |
| 146,0 (5 3/4) STD221 | 5 3/4 | 221 | Pin 3 1/2 Reg | 11,0 | 190х190х330 |
| 146,0 (5 3/4) STD321 | 5 3/4 | 321 | Pin 3 1/2 Reg | 11,0 | 190х190х330 |
| 146,0 (5 3/4) STD543 | 5 3/4 | 543X | Pin 3 1/2 Reg | 14,0 | 190х190х330 |
| 146,0 (5 3/4) STD623 | 5 3/4 | 623X | Pin 3 1/2 Reg | 11,8 | 190х190х330 |
| 146,0 (5 3/4) STD833 | 5 3/4 | 833Y | Pin 3 1/2 Reg | 11,8 | 190х190х330 |
| 149,2 (5 7/8) STD111 | 5 7/8 | 111 | Pin 3 1/2 Reg | 14,5 | 190х190х330 |
| 149,2 (5 7/8) STD121 | 5 7/8 | 121 | Pin 3 1/2 Reg | 14,5 | 190х190х330 |
| 149,2 (5 7/8) STD141 | 5 7/8 | 141 | Pin 3 1/2 Reg | 13,5 | 190х190х330 |
| 149,2 (5 7/8) STD221 | 5 7/8 | 221 | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 149,2 (5 7/8) STD231 | 5 7/8 | 231 | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 149,2 (5 7/8) STD321 | 5 7/8 | 321 | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 151,0 (5 15/16) STD221 | 5 15/16 | 221 | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 151,0 (5 15/16) STD321 | 5 15/16 | 321 | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 151,0 (5 15/16) STD743 | 5 15/16 | 743Y | Pin 3 1/2 Reg | 12,5 | 190х190х330 |
| 152,4 (6) STD121 | 6 | 121 | Pin 3 1/2 Reg | 14,0 | 190х190х330 |
| 152,4 (6) STD141 | 6 | 141 | Pin 3 1/2 Reg | 14,0 | 190х190х330 |
| 152,4 (6) STD221 | 6 | 221 | Pin 3 1/2 Reg | 14,0 | 190х190х330 |
| 152,4 (6) STD231 | 6 | 231 | Pin 3 1/2 Reg | 14,0 | 190х190х330 |
| 152,4 (6) STD321 | 6 | 321 | Pin 3 1/2 Reg | 13,9 | 190х190х330 |
| 152,4 (6) STD523 | 6 | 523X | Pin 3 1/2 Reg | 13,7 | 190х190х330 |
| 155,6 (6 1/8) STD321 | 6 1/8 | 321 | Pin 3 1/2 Reg | 14,2 | 190х190х330 |
| 155,6 (6 1/8) STD523 | 6 1/8 | 523X | Pin 3 1/2 Reg | 14 | 190х190х330 |
| 158,7 (6 1/4) STD121 | 6 1/4 | 121 | Pin 3 1/2 Reg | 15,0 | 190х190х330 |
| 158,7 (6 1/4) STD221 | 6 1/4 | 221 | Pin 3 1/2 Reg | 14,5 | 190х190х330 |
| 161,0 (6 11/32) STD221 | 6 11/32 | 221 | Pin 3 1/2 Reg | 13,5 | 190х190х330 |
| 161,0 (6 11/32) STD321 | 6 11/32 | 321 | Pin 3 1/2 Reg | 14,5 | 190х190х330 |
| 161,0 (6 11/32) STD523 | 6 11/32 | 523X | Pin 3 1/2 Reg | 14,7 | 190х190х330 |
| 161,0 (6 11/32) STD743 | 6 11/32 | 743Y | Pin 3 1/2 Reg | 14,9 | 190х190х330 |
| 165,1 (6 1/2) STD111 | 6 1/2 | 111 | Pin 3 1/2 Reg | 15,5 | 190х190х330 |
| 165,1 (6 1/2) STD121 | 6 1/2 | 121 | Pin 3 1/2 Reg | 15,5 | 190х190х330 |
| 165,1 (6 1/2) STD211 | 6 1/2 | 211 | Pin 3 1/2 Reg | 14,6 | 190х190х330 |
| 165,1 (6 1/2) STD221 | 6 1/2 | 221 | Pin 3 1/2 Reg | 14,6 | 190х190х330 |
| 165,1 (6 1/2) STD523 | 6 1/2 | 523X | Pin 3 1/2 Reg | 16,5 | 190х190х330 |
| 171,4 (6 3/4) STD121 | 6 3/4 | 121 | Pin 3 1/2 Reg | 18,5 | 190х190х330 |
| 171,4 (6 3/4) STD523 | 6 3/4 | 523X | Pin 3 1/2 Reg | 18,5 | 190х190х330 |
| 171,4 (6 3/4) STD523 | 6 3/4 | 523X | Pin 3 1/2 Reg | 18,5 | 190х190х330 |
| 190,5 (7 1/2) STD121 | 7 1/2 | 121 | Pin 4 1/2 Reg | 27,4 | 250х250х390 |
| 190,5 (7 1/2) STD221 | 7 1/2 | 221 | Pin 4 1/2 Reg | 27,3 | 250х250х390 |
| 190,5 (7 1/2) STD221 | 7 1/2 | 221 | Pin 4 1/2 Reg | 27,3 | 250х250х390 |
| 190,5 (7 1/2) STD321 | 7 1/2 | 321 | Pin 4 1/2 Reg | 28,3 | 250х250х390 |
| 190,5 (7 1/2) STD543 | 7 1/2 | 543X | Pin 4 1/2 Reg | 37,3 | 250х250х390 |
| 190,5 (7 1/2) STD633 | 7 1/2 | 633Y | Pin 4 1/2 Reg | 28,3 | 250х250х390 |
| 190,5 (7 1/2) STD833 | 7 1/2 | 833Y | Pin 4 1/2 Reg | 25,5 | 250х250х390 |
| 215,9 (8 1/2) STD121 | 8 1/2 | 121 | Pin 4 1/2 Reg | 33,3 | 250х250х390 |
| 215,9 (8 1/2) STD221 | 8 1/2 | 221 | Pin 4 1/2 Reg | 33,3 | 250х250х390 |
| 215,9 (8 1/2) STD523 | 8 1/2 | 523X | Pin 4 1/2 Reg | 32,3 | 250х250х390 |
| 244,5 (9 5/8) STD221 | 9 5/8 | 221 | Pin 4 1/2 FH | 40,9 | 280х280х390 |
| 269,9 (10 5/8) STD221 | 10 5/8 | 221 | Pin 6 5/8 Reg | 57,6 | Palleted |
| 269,9 (10 5/8) STD543 | 10 5/8 | 543X | Pin 6 5/8 Reg | 64 | Palleted |
| 295,3 (11 5/8) STD221 | 11 5/8 | 221 | Pin 6 5/8 Reg | 77,6 | Palleted |
| 295,3 (11 5/8) STD633 | 11 5/8 | 633Y | Pin 6 5/8 Reg | 87,6 | Palleted |
| 311,1 (12 1/4) STD211 | 12 1/4 | 211 | Pin 6 5/8 Reg | 97,3 | Palleted |
| 311,1 (12 1/4) STD543 | 12 1/4 | 543X | Pin 6 5/8 Reg | 97,3 | Palleted |
| 349,2 (13 3/4) STD211 | 13 3/4 | 211 | Pin 6 5/8 Reg | 104,0 | Palleted |
| 349,2 (13 3/4) STD311 | 13 3/4 | 311 | Pin 6 5/8 Reg | 104,0 | Palleted |
| 349,2 (13 3/4) STD543 | 13 3/4 | 543X | Pin 6 5/8 Reg | 104,0 | Palleted |
| 393,7 (15 1/2) STD221 | 15 1/2 | 221 | Box 6 5/8 FH | 253,0 | Palleted |
| 393,7 (15 1/2) STD543 | 15 1/2 | 543X | Box 6 5/8 FH | 254,0 | Palleted |
| 490,0 (19 19/64) STD221 | 19 19/64 | 221 | Box 6 5/8 FH | 310,0 | Palleted |
| 490,0 (19 19/64) STD543 | 19 19/64 | 543X | Box 6 5/8 FH | 320,0 | Palleted |
Note:
* One-cone bit
** Double-cone bit
623070, Sverdlovsk region, Nizhneserginsky district,
Verkhnie Sergi, 10, Volodarskogo Str.
Tel: +7 (34398) 242-21 Fax: +7 (34398) 240-45
mail@ubm.ru
Verkhnie Sergi, 10, Volodarskogo Str.
Tel: +7 (34398) 242-21 Fax: +7 (34398) 240-45
mail@ubm.ru