Hot Selling China Factory DHD380 Rock Drilling DTH Bit (for DTH hammers), Find details about China DTH Hammer, DTH Bit from Hot Selling China Factory DHD380 Rock Drilling DTH Bit (for DTH hammers)
DTH bits shank for 8" hammer | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. | |
mm | inch | ||||||
DHD380/COP84 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 | DHD380-195 |
203 | 8" | 2 | 9×φ18 | 10×φ18 | 41.0 | DHD380-203 | |
216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | DHD380-216 | |
254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | DHD380-254 | |
305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | DHD380-305 | |
SD8 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 | SD8-195 |
203 | 8" | 3 | 9×φ18 | 9×φ18 | 41.0 | SD8-203 | |
216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | SD8-216 | |
254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | SD8-254 | |
305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | SD8-305 | |
QL80 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 | QL80-195 |
203 | 8" | 3 | 9×φ18 | 9×φ18 | 41.0 | QL80-203 | |
216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | QL80-216 | |
254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | QL80-254 | |
305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | QL80-305 | |
Mission80 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 35.0 | M80-195 |
203 | 8" | 3 | 9×φ18 | 9×φ18 | 40.0 | M80-203 | |
216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 54.0 | M80-216 | |
254 | 10" | 3 | 11×φ18 | 17×φ16 | 57.0 | M80-254 | |
305 | 12" | 4 | 12×φ18 | 29×φ16 | 77.0 | M80-305 |