Carrières
Taillants coniques
Taper bits with carbide hot pressed on the bit skirts, tapered bits have a good drilling performance and are excellent in longevity.
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| Chisel Taper Bit | Cross Taper Bit | Button Taper Bit |
| Taper Chisel Bits Taper Degree: 4°46', 6°, 7° Diameter: 26-43mm |
| Taper Cross Bits Taper Degree: 4°46', 6°, 7°, 11°, 12° Diameter: 32-46mm |
| 4° 46' Taper Button Bits Taper Degree: 4°46' Diameter: 36-43mm |
| 7° Taper Button Bits Taper Degree: 7° Diameter: 32-41mm |
| 11° Taper Button Bits Taper Degree: 11° Diameter: 32-41mm |
| 12° Taper Button Bits Taper Degree: 12° Diameter: 30-42mm |
Carrières
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Le système Symmetric
Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing
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Le système Eccentrique
Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole
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Adaptateur BOX à BOX PIN à PIN
Adapters can be used to adapt drill rods with different types of thread, or connected to the drill powerhead to protect its thread.
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Marteaux fond de trou DHD-N
The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting
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