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Détails sur le produit:
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| Diamètre: | 110 mm | Poids: | 10 kg |
|---|---|---|---|
| Matériel: | Acier carbureux | Type de traitement: | Forgeage |
| Forme du visage: | Plate, convexe et concave | Type de bouton: | Sphérique, parabolique, balistique |
| A mordu le diamètre: | 105, 110, 115, 120, 125, 130mm | Tuyaux d'air: | 2 |
| Boutons de jauge: | 6 × φ14, 7 × φ14, 8 × φ14 | Les boutons avant: | 5 × φ13, 6 × φ13, 7 × φ13, 7 × φ14 |
| Partie no: | HD45-105, HD45-110, HD45-115, HD45-120, HD45-125, HD45-130 | Dureté des roches: | 200-260 MPa |
| Type de tige: | SD4 | Diamètre du bit (pouces): | 4 1/8", 4 5/16", 4 1/2", 4 3/4", 4 15/16", 5 1/8" |
| Type d'insertion: | Carbure de tungstène | ||
| Mettre en évidence: | Carburized Steel DTH Drill Bits,Flat Face DTH Drill Bits,Convex Face DTH Drill Bits |
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DTH hammers and bits are widely used in underground mining, quarries, hydraulic and hydro-power engineering, water well drilling, mineral exploration, anchoring hole drilling, geothermal engineering, subway excavation, and other civil engineering projects.
Key advantages include high flatness, smooth hole walls, rigid drill rod and hammer construction, independent of high axial thrust, unlimited drilling depth capability, low device costs, and easy maintenance.
| 4" Shank Bits | Bit Dia (mm) | Bit Dia (inch) | Air Hose | Gauge Buttons | Front Buttons | Part No |
|---|---|---|---|---|---|---|
| SD4 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | HD45-105 |
| SD4 | 110 | 4 5/16" | 2 | 7×φ14 | 6×φ13 | HD45-110 |
| SD4 | 115 | 4 1/2" | 2 | 7×φ14 | 7×φ13 | HD45-115 |
| SD4 | 120 | 4 3/4" | 2 | 8×φ14 | 7×φ13 | HD45-120 |
| SD4 | 125 | 4 15/16" | 2 | 8×φ14 | 7×φ13 | HD45-125 |
| SD4 | 130 | 5 1/8" | 2 | 8×φ14 | 7×φ14 | HD45-130 |
Delivery options: By sea, by air, or by express shipping.
Personne à contacter: Ms. Ling Bo
Téléphone: 86-13077353340
Télécopieur: 86-731-85551635