HDD Drilling Guiding Bit For Hdd Well/Sound Housing Drill Bits
Product Description
The HDD guide bit is mainly composed of a directional body and a bit plate. The directional body is equipped with a signal bar, and the bit plate is made of steel plate.
We can produce various horizontal directional drilling tools according to different soil conditions, such as hard soil, soft soil and sand. According to the characteristics of the formation, the customer can choose the appropriate directional drill or radiosonde shell to improve construction efficiency.
| Type | Type of threads (K) | External diameter (B) | Carbon storehouse size (L) | Weight (KG) |
| 73 Drill Head Series | 50 Drill pipe threads | Φ73 | 380 | 17 |
| 83 Drill Head Series | 60 Drill pipe threads | Φ83 | 380/480 | 23/27 |
| 83 Drill Head Series | 73 Drill pipe threads | Φ83 | 380/480 | 25/29 |
| 88 Drill Head Series | 76 Drill pipe threads | Φ88 | 380/480 | 26/30 |
| 93 Drill Head Series | 83 Drill pipe threads | Φ93 | 380/480 | 32/36 |
| 108 Drill Head Series | 89 Drill pipe threads | Φ108 | 380/480 | 44/48 |
| 127 Drill Head Series | 102 Drill pipe threads | Φ127 | 380/480 | 73/78 |
| 168 Long Drill Head Series | 127 Drill pipe threads | Φ168 | 480 | 150 |
| 194 Long Drill Head Series | 140 Drill pipe threads | Φ194 | 480 | 270 |
Features
Formation:suitable for sand and medium to very hard soil
Structure:steel casing,welded
Connection with drill rod:octagonal connection direct connection with drill rod
Connection with laid pipe:within or without swivel
FAQ
Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is stock).
Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.
Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.
Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.
Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or anti-corrosion oil before transportation. If you need galvanized pipe, please contact us.
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78KG Stainless Steel Drill Head 480L With 140 Drill Pipe Threads Images
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