product introduction
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A Drill Bit For Water Well is a specialized tool used in the drilling process to create a borehole or well that reaches underground water sources. These Drill Bit For Water Wells are designed to cut through various types of geological formations, including soil, rock, and gravel, to access the water table below. The choice of Drill Bit For Water Well depends on the specific geological conditions of the area where the well is being drilled.
product knowledge
LEANOMS
DTH Hammer slag discharge rate requirements:
Great attention must be paid to the slag discharge ability of the DTH Hammer. Smooth slag discharge from the hole will directly lead to a decrease in the performance of the DTH Hammer, rapid wear of the Drill Bit For Water Well and its accessories, and even cause the drill pipe and DTH Hammerto fall into the hole. The slag discharge capacity is directly related to the slag discharge rate, that is, the rate at which rock slag is blown up from the bottom of the hole.
The slag discharge rate can be defined as the speed of air circulating around the hole at atmospheric pressure. In other words, when calculating the slag discharge rate, the pressure at the bottom of the hole is not included. For normal slag discharge (without foam), the slag discharge rate should exceed 3000ft./min. (914.4m/min).
However, the slagging rate should not exceed 7000ft./min.(2133m/min). The slag discharge rate can be calculated by dividing the air consumption of the central hole by the area of the annulus.
product parameters
LEANOMS
Technical Parameters Of Mission50 DTH Hammer & Bit

| Part Description | Part Number |
| 1 Top Sub | LR-M50-01 |
| 2 "O" Ring of Top Sub | LR-M50-02 |
| 3 Check Valve | LR-M50-03 |
| 4 Spring | LR-M50-04 |
| 5 Air Distributor | LR-M50-05 |
| 6 Internal Cylinder | LR-M50-06 |
| 7 Piston | LR-M50-07 |
| 8 External Cylinder | LR-M50-08 |
| 9 Guided Sleeve | LR-M50-09 |
| 10 "O" Ring of Stop Ring | LR-M50-10 |
| 11 Stop Ring | LR-M50-11 |
| 12 Drive Chuck | LR-M50-12 |
| Bit Shank | Connection Thread |
Hole Range | Length | Weight | Working Pressure | Air Consumption (m³/min) |
||
| Mission50 | API 2 3/8" Reg API 3 1/2" Reg |
Φ135-152mm | 1106mm | 66Kg | 10-25Bar | 14Bar | 24Bar | |
| 10.80 | 20.07 | |||||||
fAQ
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Your Better Choice Than World-famous Brand in Rock Drilling Products
Skilled Workforce: At our company, we take pride in our team of 850 highly skilled craftsmen. Their dedication to precision and quality is unmatched in the industry.
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Decades of Expertise: With over 20 years of experience in the field of rock drilling, we have accumulated a wealth of knowledge and expertise that enables us to design and manufacture the most reliable and efficient drilling tools.
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Reliability: Our track record of delivering reliable drilling equipment speaks for itself. Count on us to provide tools that perform consistently under the most challenging conditions.
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