| Helu kumu hoʻohālike | 3/3.5,4,5,6,8,10,12 iniha | Palapala hōʻoia | ISO CE |
| Drill Pōhaku paakiki | F=6-20 | Palapala hōʻoia | 1 makahiki |
| Kūlana | Hou | Mahope o ke kuai ana | Loaʻa nā hola 7X24 |
| ʻAno | Ma lalo o ka lua drill bits | kala kala | E like me ke noi |
| ʻAno hana | Ke kalaiwa ana | Kino pihi | Pōpoʻo, Ballistic, Semi-ballistic |
| Kahi i kumu | Hebei, Kina (Mainland) | ʻAno ʻano maka | Palahalaha, concave, convex, drop center |
| Kapa inoa | JCDRILL | ʻO nā ʻāpana ʻē aʻe | COP, DHD, MISIONA, SD |
| Hoʻohana | Ka wili pōhaku | ʻAno | DTH Hammer bits |
| Mea waiwai | Tungsten Carbide | ʻAno Mīkini | Mea hana wili |
| Nā pono | kūlana kiʻekiʻe a me nā kumukūʻai hale hana | ʻAno ʻano maka | Palahalaha, concave, convex, drop center |
| Palapala noi | Quarry a mining a luawai paha | Hoʻopili | Ka pahu pahu a me ka pahu laau |
Ma ka DTH drilling, ʻo ka bit drilling bit ka hoʻomau ʻana o ka shank, ka mea e paʻi pololei ai ka piston drill rock.No ka pili pono o ka piston me ka bit drill, nalowale ka ikehu.Hāʻawi kēia i ka hoʻoheheʻe ʻana iā DTH i kahi helu komo mau me ka nānā ʻole i ka lōʻihi o ka lua.
Hoʻopili ʻia nā bits DTH me kā lākou hāmare like (ma ka ʻeli ʻana i ka anawaena puka a me ka hoʻonohonoho spline).Hiki i nā mea kūʻai ke hana i kā lākou DTH bits ma nā ʻano like ʻole, e like me ka hoʻololi ʻana i ka profile insert tungsten carbide (spherical, ballistic, etc.), ʻaoʻao helehelena (flat face, concave, convex, etc.), a me nā lua flushing.
| Piko Piko Kiekie | ||||||
| Hoʻohālike | Poʻo, Dia.（mm） | Ka lōʻihi o Shank | Apline Q'ty | Uwa Hole Q'ty | Maka wili wili | |
| DHD | JD25A | 76,80,85,90 | 174 | 6 | 2 | Maka Paha |
| DHD3.5 | 90,95,100,108 | 180 | 8 | Maka Paha | ||
| DHD3.5A | Maka Paha | |||||
| DHD340 | 108,115,127,130 | 209 | Maka Poʻo | |||
| DHD340A | Maka Poʻo | |||||
| DHD350 | 140,146,152,165,178 | 260 | Maka Concave, Maka Pa'a, Maka Convex | |||
| DHD350A | Maka Concave, Maka Pa'a, Maka Convex | |||||
| DHD350S | 127,130 | 260 | Maka Huhu | |||
| DHD360 | 154,165,171,178,190,203 | 308.5 | Maka Concave, Maka Paa | |||
| DHD360A | Maka Concave, Maka Paa | |||||
| DHD380 | 203,216,230,235,254,275,305 | 350 | 10 | Maka Concave, Maka Convex, Maka Concave-Convex | ||
| DHD380A | Maka Concave, Maka Convex, Maka Concave-Convex | |||||
| DHD1120 | 305,311,325,350,381,400,445,500 | 490 | 8 | 4 | Maka Concave, Maka Convex, Maka Concave-Convex | |
| QL | QL40 | 108,115,127,130 | 108 | 10 | 2 | Maka Huhu |
| QL40A | Maka Huhu | |||||
| QL50 | 140,146,152,165,178 | 140 | 12 | Maka Concave, Maka Pa'a, Maka Convex | ||
| QL50A | Maka Concave, Maka Pa'a, Maka Convex | |||||
| QL60 | 154,165,171,178,190,203 | 154 | Maka Concave, Maka Paa | |||
| QL60A | Maka Concave, Maka Paa | |||||
| QL80 | 203,216,230,235,254,275,305 | 331 | 16 | Maka Concave, Concave-Convex Face | ||
| QL80A | Maka Concave, Concave-Convex Face | |||||
| NUMA | NUMA100 | 254,275,305,325,350,400 | 375 | 10 | 2,3,4 | Maka Huʻihuʻi-Convex |
| NUMA100A | Maka Huʻihuʻi-Convex | |||||
| N125 | 305,311,325,350,381,400,445 | 491 | 3,4 | Maka Huʻihuʻi-Convex | ||
| MISIONA | MISIONA 30 | 90,95,100,108 | 225 | 8 | 2 | Maka Paha |
| MISIONA 40 | 108,115,127,130 | 228 | 12 | Maka Poʻo | ||
| MISIONA 50 | 140,146,152,165,178 | 260 | Maka Concave, Maka Pa'a, Maka Convex | |||
| MISIONA 60 | 154,165,171,178,190,203 | 231 | Maka Concave, Maka Paa | |||
| MISIONA 80 | 203,216,230,235,254,275,305 | 329 | Maka Concave, Concave-Convex Face | |||
| SD | SD4 | 108,115,127,130 | 260 | 8 | Maka Huhu | |
| SD5 | 140,146,152,165,178 | 259 | Maka Concave, Maka Pa'a, Maka Convex | |||
| SD6 | 154,165,171,178,190,203 | 322 | Maka Concave, Maka Paa | |||
| SD8 | 203,216,230,235,254,275,305 | 321 | 2 3 | Maka Concave, Concave-Convex Face | ||
| SD10 | 254,275,305,325,350,400 | 356 | 2 3 4 | Maka Huʻihuʻi-Convex | ||
| SD12 | 305,311,325,350,381,400,445,500 | 470 | 3 4 | Maka Huʻihuʻi-Convex | ||
| Bit Shank | Ka Anawaena Bit.(mm) |
| CIR-Series Low Air pressure DTH Bits | |
| CIR65,HR65 | 65,68,75mm |
| CIR80,HR80 | 83,85mm |
| CIR90,HR90 | 85,90,110mm |
| CIR110,HR110 | 110,115,120,135mm |
| HR150, | 155,160,165,170,180,210,220mm |
| 1''-2''Middle Air pressure DTH Bits | |
| BR1,BR2,HD25 | 64,70,76,80,82,90mm |
| 3'' Kiekie Air kaomi DTH Bits | |
| COP32,BR3,HD35,IR3.5,COP34,QL30,M30 | 85,90,95,100,105mm |
| 4'' Kiekie Air kaomi DTH Bits | |
| HD45,DHD340A,COP44,SD4,QL40,M40,HM4 | 105,110,115,120,127,130,133mm |
| 5'' Kiekie Air pressure DTH Bits | |
| HD55,DHD350,COP54,SD5,QL50,M50,HM5 | 130,135,140,146,152,165mm |
| 6'' Kiekie Air kaomi DTH Bits | |
| HD65,DHD360,COP64,SD6,QL60,M60,HM6 | 152,155,165,171,190,203mm |
| 8 '' Kiekie Air kaomi DTH Bits | |
| HD85,DHD380,COP84,SD8,QL80,M80,HM8 | 200,203,216,222,226,229,,241,254,270,305mm |
| 10'' Kiekie Air kaomi DTH Bits | |
| SD10,NUMA100 | 254,305,311,318,330mm |
| 12'' Kiekie Air pressure DTH Bits | |
| DHD1120,SD12,NUMA120,NUMA125 | 305,311,330,356,381mm |
| Ka nui kauoha liʻiliʻi | N/A |
| Kumukuai | |
| ʻIkepili Packaging | Pūʻolo hoʻouna maʻamau |
| Manawa Hoʻouna | 7 lā |
| Kūkākūkā uku | T/T |
| Hiki ke hoolako | Ma muli o ke kauoha kikoʻī |
