Description of Half tooth section high efficiency concrete pdc core drill bits
| ITEM: | Half tooth section pdc core drill bits |
| DRILL DIAMETER (MM): | 2″ to 8 1/2″ (75 mm to 315 mm) |
| TEETH: | 5/ 6/ 8/ 10/ 12/ 14/ 16/ 18 |
| PROCESS: | Forging and Welding |
| USAGE: | Threaded link core tube (customizable thread) |
| APPLICATION: | civil engineering/rock drilling/geological exploration/water well, etc. |
| MATERIAL: | PDC cutter, geological special steel |
| BLADE: | 4-16 baldes |
FEATURES:
Half tooth section high efficiency concrete pdc core drill bits Suitable for limestone, dolomite, due to bit diamond cutting, staggered inside and outside, drilling speed
