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Datos del producto:
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| Peso: | 8 kg | Material: | Acero carburizado |
|---|---|---|---|
| Tipo de procesamiento: | Forja | Diámetro: | 3.5 pulgadas |
| Forma del rostro: | Planas, convexas y cóncavas | Tipo de botón: | Esférico, parabólico, balístico |
| Diámetro de la broca (mm): | 90 | Diámetro de la broca (pulgadas): | 3 1/2” |
| Manguera de aire: | 2 | Botones de calibre: | 6×φ14 |
| Botones delanteros: | 4×φ12 | Parte no: | QL30-90 |
| Dureza de las rocas: | 200-260 MPA | Tipo de vástago: | DHD3. ¿Qué quieres decir?5 |
| Configuración de botones: | Partes movibles del carburo de tungsteno | ||
| Resaltar: | Forged DTH Drill Bits,Carburized Steel Button Bits,High Performance Down The Hole Drill Bits |
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DTH hammers and bits are widely used in:
Advantages include high flatness, smooth hole walls, rigid drill rods and hammers, independent high axial thrust, unlimited drilling depth, low device cost, and easy maintenance.
3 inch Drill bits, QL30, DHD3.5, COP32, BR3 DTH bit
| 3" Shank Bits | Bit Dia (mm) | Bit Dia (inch) | Air Hose | Gauge Buttons | Front Buttons | Part No |
|---|---|---|---|---|---|---|
| QL30 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | QL30-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | QL30-90 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | QL30-95 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | QL30-100 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | QL30-105 |
Delivery options: By sea, by air, or by express shipping.
Persona de Contacto: Ms. Ling Bo
Teléfono: 86-13077353340
Fax: 86-731-85551635