
ʻO ka puʻupuʻu carbide cemented gun drill bit no ke kālaihonua a me ke kahua mining ka mea nui o ka mea hana pu. Hana ʻia ʻo ia me nā mea carbide cemented kiʻekiʻe a me ka lole kiʻekiʻe. He kūpono no ka hana ʻana i ka lua hohonu ma ka ʻimi ʻāina a me ka ʻeli ʻana, hiki iā ia ke hana i ka wili maikaʻi ʻana i nā kino geological paʻakikī e like me nā pōhaku a me nā ores. Hōʻike ia i ka pololei wili kiʻekiʻe, ka wehe ʻana i ka chip a me ka lōʻihi o ka lawelawe ʻana, a kūpono me nā rigs drilling geological.
| ʻĀpana ʻikamu | wehewehe |
| Papa Alloy | AF6, AS10, AU12 |
| Maʻiʻo Kobalt (%w/w) | 6.5-12.0 |
| Māmā (g/cm³) | 14.0-14.8 |
| Paʻakiki (HRA) | 91.9-92.5 |
| Anawaena Bito Drill (mm) | 3-30 (Hiki ke hoʻololi ʻia) |
| Lae Angle | 118°, 120° (Hoʻopilikino ʻia) |
| Ka lōʻihi ʻoki kūpono (mm) | 50-500 (Hiki ke hoʻololi ʻia) |
| ʻO nā kino honua kūpono | ʻO Granite, Sandstone, Limestone, Ore, etc. |