Wuhan Kingdrilling Diamond Co.,Ltd
| Payment Terms | T/T, D/P, Western Union |
| Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS |
| Packaging Details | WOODEN CASE |
| Processing Type | Forging |
| Machine Type | Downhole Tools |
| Use | Quarry |
| Type | Drill Bit |
| Material | Tungsten Carbide & Steel |
| Color | Blue, Golden, other Color Available, Blue and Yellow |
| Product Name | Factory Supply High Efficiency DTH Button Bit for Mining Rock Drilling |
| Application | Rock Drilling |
| Advantage | High Performance Rock Drill Bit |
| Packing | Wooden Case |
| Usage | Hole Drilling |
| Face | Flat / Convex / Concave |
| Standard | ISO-9001 |
| Key Words | Dth Bit |
| High Light | MDQL40, Cross Rock Drill Bit, Diamond Core Barrels, Mining |
| Brand Name | MING |
| Model Number | MDQL40-110 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, D/P, Western Union | Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS | Packaging Details | WOODEN CASE |
| Processing Type | Forging | Machine Type | Downhole Tools |
| Use | Quarry | Type | Drill Bit |
| Material | Tungsten Carbide & Steel | Color | Blue, Golden, other Color Available, Blue and Yellow |
| Product Name | Factory Supply High Efficiency DTH Button Bit for Mining Rock Drilling | Application | Rock Drilling |
| Advantage | High Performance Rock Drill Bit | Packing | Wooden Case |
| Usage | Hole Drilling | Face | Flat / Convex / Concave |
| Standard | ISO-9001 | Key Words | Dth Bit |
| High Light | MDQL40, Cross Rock Drill Bit, Diamond Core Barrels, Mining | Brand Name | MING |
| Model Number | MDQL40-110 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Mining Cross Rock Drill Bit ，Mining Diamond Core Barrels ，110mm Cross Rock Drill Bit | ||
Product name: High Quality MDQL40-105 Cross Rock Drill Bit Diamond Core Barrels for Mining
Product category: DTH drill tools
Matched hammer: Hammer QL40
Diameter: 110 mm
KINGDRILLING high air pressure DTH button bit description:
Built for the Toughest: Designed to excel in demanding conditions, each MDQL40 undergoes rigorous quality checks, guaranteeing longevity and top-notch functionality. Professionals who demand the highest efficiency from their tools choose our drill bits, making them the preferred companion for challenging drilling operations.
Elevate Your Drilling Game: At Kingdrilling, we stand by our promise of quality and precision. The MDQL40 DTH Drill Bit is not just a tool; it's a statement of excellence, setting a new standard for your drilling operations.
Join the league of industry leaders who trust Kingdrilling for a drilling experience where every inch drilled signifies our unwavering commitment to excellence. Choose MDQL40 – where precision meets endurance, and every drilling task becomes a testament to the superior quality of our products.
KINGDRILLING high air pressure DTH button bit with QL40 shank technical parameters:
| 3 Inch Hight Air Pressure DTH bits | |||||
| Model | Bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Weight(KG) | |
| Gauge | Front | ||||
| MDQL30-85 | 85 | 6*Φ13 | 4*Φ12 | 2 | 4.5 |
| MDQL30-90 | 90 | 6*Φ14 | 4*Φ12 | 2 | 4.7 |
| MDQL30-95 | 95 | 6*Φ14 | 4*Φ13 | 2 | 4.9 |
| MDQL30-100 | 100 | 6*Φ14 | 5*Φ12 | 2 | 5.0 |
| MDQL30-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 5.5 |
| 4 inch high air pressure DTH bits | |||||
| MDQL40-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 9.0 |
| MDQL40-110 | 110 | 7*Φ14 | 6*Φ13 | 2 | 9.2 |
| MDQL40-115 | 115 | 7*Φ14 | 6*Φ13 | 2 | 9.5 |
| MDQL40-120 | 120 | 8*Φ14 | 7*Φ13 | 2 | 10.3 |
| MDQL40-127 | 127 | 8*Φ14 | 7*Φ13 | 2 | 11.5 |
| 5 inch high air pressure DTH bits | |||||
| MDQL50-135 | 135 | 7*Φ18 | 6*Φ14 | 2 | 15.5 |
| MDQL50-140 | 140 | 7*Φ18 | 7*Φ14 | 2 | 16.0 |
| MDQL50-146 | 146 | 7*Φ18 | 7*Φ14 | 2 | 16.5 |
| MDQL50-152 | 152 | 8*Φ18 | 8*Φ14 | 2 | 17.0 |
| MDQL50-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 18.0 |
| 6 inch high air pressure DTH bits | |||||
| MDQL60-152 | 152 | 8*Φ16 | 7*Φ16 | 2 | 24.0 |
| MDQL60-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 25.0 |
| MDQL60-171 | 171 | 8*Φ18 | 8*Φ16 | 2 | 27.0 |
| MDQL60-190 | 190 | 9*Φ18 | 9*Φ16 | 3 | 29.0 |
| MDQL60-203 | 203 | 9*Φ18 | 11*Φ16 | 3 | 33.0 |
| 8 inch high air pressure DTH bits | |||||
| MDQL80-203 | 203 | 10*Φ18 | 10*Φ16 | 2 | 35.0 |
| MDQL80-216 | 216 | 10*Φ18 | 12*Φ16 | 2 | 49.0 |
| MDQL80-241 | 241 | 12*Φ18 | 18*Φ16 | 2 | 64.0 |
| MDQL80-254 | 254 | 12*Φ18 | 21*Φ16 | 3 | 71.0 |
| MDQL80-305 | 305 | 12*Φ18 | 29*Φ16 | 4 | 95.0 |
| 10 inch high air pressure DTH bits | |||||
| MDQL10-254 | 254 | 12*Φ18 | 20*Φ16 | 3 | 108.0 |
| MDQL10-305 | 305 | 12*Φ18 | 36*Φ16 | 4 | 125.0 |
| MDQL10-311 | 311 | 12*Φ18 | 36*Φ16 | 4 | 130.0 |
| MDQL10-318 | 318 | 12*Φ18 | 38*Φ16 | 4 | 142.0 |
| MDQL10-330 | 330 | 16*Φ18 | 42*Φ16 | 4 | 155.0 |
| 12 inch high air pressure DTH bits | |||||
| MDQL12-305 | 305 | 12*Φ18 | 36*Φ16 | 4 | 156.0 |
| MDQL12-311 | 311 | 12*Φ18 | 36*Φ16 | 4 | 168.0 |
| MDQL12-330 | 330 | 16*Φ18 | 42*Φ16 | 4 | 180.0 |
| MDQL12-356 | 356 | 16*Φ19 | 48*Φ16 | 4 | 191.0 |
| MDQL12-381 | 381 | 16*Φ19 | 48*Φ18 | 4 | 200.0 |
Kingdrilling DTH bit advantage:
1. Available with all major drill bit shank designs
2. Three drill bit face designs: concave, flat, convex
3. Multiple carbide designs and grades for operation in a variety of ground conditions
4. Proprietary heat-treatment process for superior hardness and wear resistance
5. Regional manufacturing for lower lead times.
FAQ:
1. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
4. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
5. What is DTH Bit?
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground.
6. What is DTH hammer?
Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.
7. How does DTH drilling work?
A down-the-hole drill, usually called DTH by most professionals, is basically a jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or drilling mud).
8. What is a hammer bit?
Hammer drills are designed to quickly drill through brittle materials like concrete by combining the rotary action of the drill bit with a hammer action that moves the drill bit in and out of the hole along the bit's axis to provide a pounding action along with the drilling motion of the bit.
More information:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
4，600，000-7，500，000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte... Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte...
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