The fabricated hammer button bits possess long lasting quality and durability for carrying out whole operations effectively. These hammers and bits impart efficient operation and drilling, complete balancing, and wear resistance. These products have been designed for imparting superb performance.
Casing Size | ||||
Type | OD | ID | Drill Bit Diameter | Reaming Diameter |
90 | 115 | 102 | 90 | 123 |
115 | 142 | 128 | 115 | 132 |
140 | 171 | 137 | 140 | 187 |
165 | 196 | 183 | 165 | 212 |
180 | 219 | 194 | 180 | 232 |
190 | 222 | 205 | 190 | 237 |
240 | 273 | 260 | 240 | 306 |
280 | 327 | 305 | 280 | 370 |