| fepetra: | Vaovao | Karazana fanodinana | manorina |
| Indostria azo ampiharina: | Angovo & Harena an-kibon'ny tany, fandavahana ambanin'ny tany ary fandavahana ambonin'ny tany | Ampiasao | Ore Mining, fitrandrahana harena ankibon'ny tany, fitrandrahana harena an-kibon'ny tany, fanapoahana, fanorenana, open bit sns. |
| Video mivoaka-inspection | NANOMEZAN'I | kalitao | 100% kalitao mitovitovy amin'ny marika ambony eran-tany |
| Tatitra andrana milina | NANOMEZAN'I | tombony | avo lenta sy ny vidin'ny orinasa |
| Karazana varotra | Vokatra mahazatra | karazana Boby | Karazana mahazatra na karazana retra |
| Anarana marika | JCDRILL | tari-dresaka | R25, R28, R32, R3212 R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Type | Bit bokotra kofehy | Tungstène carbide | Boribory, ballistic, Conical, Hemispherical |
| Karazana milina | Fitaovana fandavahana | Karazana zava-misy | Afovoany mitete, tarehy fisaka, convex, concave, sns |
| KEVITRA | vy karbônina |
JCDRILLkofehy bokotra fandavahana bits dia vita amin'ny kalitao avo firaka vy bar sy tungstène carbide.Amin'ny alàlan'ny fitsaboana hafanana, ny fitaovantsika fandavahana dia henjana mahafeno ny filan'ny fandavahana vatolampy ary manana angovo faran'izay kely indrindra amin'ny fandavahana ny vato.Ankoatra izany, dia afaka mamolavola bozaka kofehy vita amin'ny fandavahana araka ny fampiharana fandavahana samihafa, ary ny fandavahana manokana dia azo ampiharina amin'ny fandavahana vatolampy malefaka, vatolampy malalaka ary vatolampy mafy.
Rock Drill Thread Button Bits dia mety amin'ny R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods.Manana kofehy maro izy io.Ampiasaina betsaka amin'ny fandavahana vato mafy (f=8~18).
1) Fifandraisana kofehy: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60
2) vy firaka: 42CrMo
3) Toro-hevitra carbide mety: YK05
4) Teknolojia: mafana fanerena na welding
Alohan'ny didy ofisialy, azafady hamafiso ireto fampahalalana manaraka ireto:
(1) Karazana kofehy
(2) Standard na Retrac
(3) Endriky ny bokotra bit (endrika tendrony)--Spherical na Ballistic
(4) bika bika endrika - Drop Center, Flat Face, Convex, Concave, sns ...
| HL38 | ||||||||
| Drill Bit | Bit Dia. | TSIA x bokotra x Dia. | Lavaka fandoroana | lanja | ||||
| mm | mirefy | anoloana | hijerena | fiolahana | anoloana | sisiny | (KG) | |
 | bokotra boribory | |||||||
| 64 | 2 1/2 | 3x11 | 6x12 | 35° | 3 | 1.8 | ||
| 70 | 2 3/4 | 4x11 | 8x11 | 40° | 2 | 1.9 | ||
| 70 | 2 3/4 | 4x10,1x10 | 8x11 | 30° | 4 | 1.9 | ||
| 70 | 2 3/4 | 3x10,1x10 | 8x12 | 35° | 3 | 1.8 | ||
| 76 | 3 | 4x11 | 8x11 | 40° | 2 | 2.4 | ||
| 76 | 3 | 3x11,1x11 | 6x12 | 35° | 3 | 1 | 2.6 | |
| 76 | 3 | 4x11,1x11 | 8x12 | 35° | 4 | 2.6 | ||
| 89 | 3 1/2 | 5x12 | 8x12 | 35° | 2 | 3.3 | ||
| 89 | 3 1/2 | 4x13,1x13 | 8x13 | 35° | 4 | 3.3 | ||
| Bokotra parabolika | ||||||||
| 64 | 2 1/2 | 3x11 | 6x12 | 35° | 3 | 1.8 | ||
| 70 | 2 3/4 | 4x11 | 8x11 | 40° | 2 | 1.9 | ||
| 70 | 2 3/4 | 4x10,1x10 | 8x11 | 30° | 4 | 1.9 | ||
| 76 | 3 | 4x11 | 8x11 | 40° | 2 | 2.4 | ||
| 76 | 3 | 3x11,1x11 | 6x13 | 35° | 3 | 1 | 2.6 | |
| 76 | 3 | 4x11,1x11 | 8x12 | 35° | 4 | 2.6 | ||
| 89 | 3 1/2 | 5x12 | 8x12 | 35° | 2 | 3.3 | ||
| 89 | 3 1/2 | 4x13,1x13 | 8x13 | 35° | 4 | 3.3 | ||
 | bokotra boribory | |||||||
| 64 | 2 1/2 | 3x10,1x10 | 6x11 | 35° | 3 | 2.2 | ||
| 70 | 2 3/4 | 4x10,1x10 | 8x11 | 35° | 4 | 2.4 | ||
| 76 | 3 | 4x11,1x11 | 8x11 | 40° | 4 | 3.3 | ||
| 76 | 3 | 4x11,1x11 | 8x12 | 35° | 4 | 3.3 | ||
| 89 | 3 1/2 | 5x12 | 8x12 | 35° | 2 | 4.8 | ||
| 89 | 3 1/2 | 4x13,1x13 | 8x13 | 35° | 4 | 4.8 | ||
| Bokotra parabolika | ||||||||
| 64 | 2 1/2 | 3x10,1x10 | 6x11 | 35° | 3 | 2.2 | ||
| 70 | 2 3/4 | 4x10,1x10 | 8x11 | 35° | 4 | 2.4 | ||
| 76 | 3 | 4x11,1x11 | 8x11 | 40° | 4 | 3.3 | ||
| 76 | 3 | 4x11,1x11 | 8x12 | 35° | 4 | 3.3 | ||
| 89 | 3 1/2 | 5x12 | 8x12 | 35° | 2 | 4.8 | ||
| 89 | 3 1/2 | 4x13,1x13 | 8x13 | 35° | 4 | 4.8 | ||
| Drill Roll | NY FAHARETANY | Dimaeter | lanja | |||||
| mm | mirefy | mm | mirefy | (KG) | ||||
 | 1220 | 4' | 39 | 1 1/2 | 10.2 | |||
| 1525 | 5' | 39 | 1 1/2 | 12.8 | ||||
| 1830 | 6' | 39 | 1 1/2 | 15.3 | ||||
| 2435 | 8' | 39 | 1 1/2 | 20.4 | ||||
| 3050 | 10' | 39 | 1 1/2 | 25.5 | ||||
| 3660 | 12' | 39 | 1 1/2 | 30.9 | ||||
| 3964 | 13' | 39 | 1 1/2 | 33.2 | ||||
| 4270 | 14' | 39 | 1 1/2 | 35.7 | ||||
| 4880 | 16' | 39 | 1 1/2 | 41 | ||||
| 5530 | 18'11/2'' | 39 | 1 1/2 | 46.3 | ||||
| 6095 | 20' | 39 | 1 1/2 | 50.9 | ||||
 | 915 | 3' | 39 | 1 1/2 | 10.7 | |||
| 1220 | 4' | 39 | 1 1/2 | 13.3 | ||||
| 1525 | 5' | 39 | 1 1/2 | 15.8 | ||||
| 1830 | 6' | 39 | 1 1/2 | 18.3 | ||||
| 3050 | 10' | 39 | 1 1/2 | 28.5 | ||||
| 3660 | 12' | 39 | 1 1/2 | 33.6 | ||||
| 4270 | 14' | 39 | 1 1/2 | 38.7 | ||||
| 4880 | 16' | 39 | 1 1/2 | 43.7 | ||||
| 5530 | 18'11/2'' | 39 | 1 1/2 | 49.2 | ||||
| 6095 | 20' | 39 | 1 1/2 | 53.9 | ||||
 | 1220 | 4' | 32 | 1 1/4 | 8.6 | |||
| 1830 | 6' | 32 | 1 1/4 | 12.6 | ||||
| 2435 | 8' | 32 | 1 1/4 | 16.6 | ||||
| 3050 | 10' | 32 | 1 1/4 | 20.8 | ||||
| 3660 | 12' | 32 | 1 1/4 | 24.9 | ||||
| anankiray efa voavitrana | NY FAHARETANY | Dimaeter | tari-dresaka | lanja | ||||
| mm | mirefy | mm | mirefy | (KG) | ||||
 | 170 | 6 3/4 | 55 | 2 5/32 | HL38 | 1.9 | ||
| 190 | 7 1/2 | 55 | 2 5/32 | HL38 | 2.1 | |||
Sary
| Fatiantoka farany ambany indrindra | N / A |
| Vidiny | |
| Fonosana antsipirihany | Fonosana fanaterana fanondranana mahazatra |
| Ora nanomezana | 7 andro |
| Fepetra fandoavam-bola | T/T |
| Fahaizana famatsiana | Miorina amin'ny Order Detailed |
