Product name: 813mm down the hole rock drill bit with N240 piling and foundation drilling
Product category: DTH drill tools
Matched hammer: Hammer N240
Diameter: 813 mm
KINGDRILLING high air pressure DTH button bit description:
Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and service Kingdrilling products in even the most remote and inaccessible parts of the world.
For these customers, Kingdrilling offers a complete range of industry-leading drilling products for exploration, mining, DTH, Piling, water well drilling and blasting operations.
This strong supply chain is backed up by Kingdrilling’s dedication to its AIM principle: reliable, implement and responsibility. Using this, we are able to meet the drilling needs of our Mining and Quarrying customers, while ensuring maximum efficiency and productivity.
KINGDRILLING high air pressure DTH button bit with N240 shank technical parameters:
| Drill Bit | Bit Dia.(mm) | Bit Dia (Inch) | Weight(KGS) | Shank |
 | 559 | 22 | 840 | N240 |
| 610 | 24 | 985 | N240 | |
| 660 | 26 | 1032 | N240 | |
| 711 | 28 | 1098 | N240 | |
| 745 | 29.3 | 1152 | N240 | |
| 762 | 30 | 1200 | N240 | |
| 813 | 32 | 1348 | N240 | |
| 866 | 34 | 1585 | N240 |
Kingdrilling DTH bit advantage:
1. Available with all major drill bit shank designs
2. Three drill bit face designs: concave, flat, convex
3. Multiple carbide designs and grades for operation in a variety of ground conditions
4. Proprietary heat-treatment process for superior hardness and wear resistance
5. Regional manufacturing for lower lead times.
