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Ürün ayrıntıları:
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| Ağırlık: | 16 kilo | Malzeme: | Karbürlenmiş çelik |
|---|---|---|---|
| İşleme Türü: | ısıl işlem ve işleme süreci | BOYUT: | 5 1/2''-6'' |
| Çap: | 140-152mm | Hava kompresörü: | Yüksek hava basıncı DTH uçları |
| Şaft boyutu: | 133mm | Bit çapı: | 5 1/4" |
| hava boşlukları: | 2 | Gösterge düğmeleri: | 7×φ16 |
| Ön Düğmeler: | 6×φ14 | Parça Numarası: | QL50-130 |
| Şaft boyutu: | 140mm | Bit çapı: | 5 1/2 inç. |
| Gösterge düğmeleri: | 7×φ18 | ||
| Vurgulamak: | 5 Inch DTH Drill Bit,Carburized Steel Down The Hole Bit,Water Well Drilling DTH Hammer Bit |
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The DTH bit is the primary tool for cutting rock formations, and drilling performance is directly dependent on bit quality. Down-the-hole bits endure severe stress from striking pistons and abrasive cuttings passing at high velocity. When selecting the optimal bit, balance penetration rate against service life. In certain applications, sacrificing some bit life for increased penetration can be justified—a 10% increase in penetration typically offsets at least a 20% reduction in bit life.
| DTH Bits Shank | Bit Diameter | Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. |
|---|---|---|---|---|---|---|
| QL50 | 133mm / 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | QL50-130 |
| QL50 | 140mm / 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | QL50-140 |
| QL50 | 146mm / 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | QL50-146 |
| QL50 | 152mm / 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | QL50-152 |
| QL50 | 165mm / 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | QL50-165 |
Shipping Methods: By Air, By Sea, or By Express
Packaging: Ply-wooden cases with pallet for secure transportation
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