Drilling tool for mining industry

Steel tooth bit

Drill bits designation Product line designation Size (mm) Size (inch) IADC Code Connecting thread
According to GOST According to API
76.0 Т-ПА-T147 MC30 76.0 3 312C 3-42 -
93.0 Т-ПН-T125 MC30 93.0 3 2/3 312C 3-50 -
98.4 Т-ПН-T44 MC30 98.4 3 7/8 312C 3-66 ук. -
130.2 М-ПН-T118 MC10 130.2 5 1/8 122C 3-76 ук. -
158.7 С-ПН-T123 MC20 158.7 6 1/4 212C 3-88 3 1/2 REG
171.4 С-ПВ-T148 MC20 171.4 6 3/4 212C 3-88 3 1/2 REG
215.9 Т-ПВ-T29 MC30 215.9 8 1/2 312C 3-117 ук. -
215.9 М-ПВ-T142 MC10 215.9 8 1/2 122C 3-117 ук. -
244.5 Т-ПВ-T28 MC30 244.5 9 5/8 312C 3-121 ук. -
320.0 Т-ПГВ-T114 M30 320.0 12 5/8 312 3-152 6 5/8 REG
311.1 ТКЗ-ПГВ-T232 M65 311.1 12 1/4 632Y 3-152 6 5/8 REG