89mm Dual Tube Diamond Drill Bit For Geological Exploration Drilling
Brand Name:MIROC
Model Number:Exploration Drilling Tools
Minimum Order Quantity:5 Pieces
Delivery Time:10 - 20 days
Payment Terms:T/T, L/C, D/A, D/P, Western Union, MoneyGram
Place of Origin:China
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Location:
Beijing Beijing China
Address:
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
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Product Details
89mm Dual tube diamond drill bit for Geological exploration drilling.
Description:
Double-tube diamond bit is more popular than single-tube in deep
hole and ultra deep hole drilling.In the actual drilling operation,
double-tube drill bit is often used with double-tube drill tool.
The main advantage of double-tube drill tool is that it does not
need to lift and dump the core frequently. The core can be put into
the hole quickly through the lifting mechanism of the drill tool,
and the process does not affect the normal drilling.
Dual-tube diamond bit is mainly used in geological exploration, oil
and gas exploration and hydrology detection and so on.
Diamond-impregnated bit
1. High quality and best price
2. Huge stock and good service
3. Long service life
Main features:
1. Better resistance in most forms, especially in very hard rock
forms
2. Abuse rough handling and improper use will cause less harm
3. Self-grinding due to matrix erosion and diamond
4. High quality synthetic diamonds are evenly distributed
throughout the matrix
5. High efficiency cutting function continuously provides fresh,
sharp diamonds
89mm Dual tube diamond drill bit :
Size: 89mm
Drill rig type: drilling rig machine.
Specifications:
| Standard | Category | Common size |
| Chinese standard | Single tube | φ28 φ36 φ47 φ60 φ75 φ91 φ110 φ130 φ151 φ170 φ200 |
| Dual tube | P46 P56 P59 P75 P91 P110 P130 P150 P157 | |
| Wri-line core | S47 S59 S60 S75 S76 S77 S78 S91 S94 S95 S96 S98 S112 | |
Overseas standard | Q Series | AQ BQ NQ HQ PQ BQ3 NQ3 HQ3 PQ3 AW BW NW HW PW |
| Others | ATW BTW NTW |
| Size | Outside diameter(mm) | Inside diameter(mm) |
| AQ | 47.75/47.50 | 27.10/26.85 |
| BQ | 59.69/59.44 | 36.52/36.27 |
| BQ3 | 59.69/59.44 | 33.65/33.40 |
| NQ | 75.44/75.19 | 47.75/47.50 |
| NQ2 | 75.44/75.19 | 50.80/50.55 |
| NQ3, NQTT | 75.44/75.19 | 45.21/44.96 |
| HQ | 95.76/95.38 | 63.63/63.38 |
| HQ3, HQTT | 95.76/95.38 | 61.24/60.99 |
| PQ | 122.30/121.80 | 85.09/84.84 |
| PQ3 | 122.30/121.80 | 83.18/82.93 |
Related products
Core Ddrill bit / Diamond drilling bit
Drilling Rods(Pipes)
Core barrel accessories
Product testing
Diamond bits Crown Shape
| Diamond bits Crown Shape and Applications | ||
| Flat | applicable to drilling different levels of hardness or abrasive formation, generally for single and dual tube drill bits. | |
| Semi-round | good distribution of the diamond at bit face, adapt to a small broken or loose formation, applicable to drilling medium-hard and hard formation. | |
| Ladder | applicable to drilling medium-hard, broken or interbedded formations, hole deviation can be prevented. | |
| Serrated | applicable to drilling hard and dense formation, Enhancing drilling rate. | |
| Ladder serrated | applicable to drilling medium-hard, have good stability during the drilling. | |
| Gear type | applicable to harder or dense formations, enhancing drilling rate. | |
| Bottom jetting | bottom jetting applicable to drilling sedimentary or metamorphic formations which containing more power, high coring recovery rate and avoid excessive washout of core . | |
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that have to be followed
- Significant differences in the way people work, mostly due to physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: No, we dont offer free samples, it need to pay first but we will return it back in future orders
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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89mm Dual Tube Diamond Drill Bit For Geological Exploration Drilling
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