DTH Carbide Hammer Drill Button Rock Drill Bits for drill rig
Product Description
Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum performance in a rock formation, which are designed to match all conceivable applications for water well industries, mining and construction.
Rock drill bits Shank type:QL30,QL40,QL50,QL60,QL80,QL10,QL12
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).
Technical Date
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 |
We can design and manufacture the different diameter,holes number,carbide button shape and face shape according to the customers' requirement.
Order Guide: Shank + Head Diameter + Face Design + Button Shape
Our Advantages as below:
- High quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany
- Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
- Advanced heat-treatment equipment: multipurpose furnace heat treatment.
- Completed moulding (tooling ) departments with many molds available.
- Professional R&D team,completed quality system.
- Strict Quality-Check Systems.
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. 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.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. 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.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!
Product Application:
About our Company
Kingdrilling Machinery Co. , Ltd is established in 2005 years. Located in Wuhan East Lake High-tech Development Zone, is one of the most important manufacturers specialized in researching and producing Casing drilling system, DTH hammer, DTH bit, thread DTH bits, taper DTH bits, coupling sleeve, Anchor, Shank adapter, coal picks and so on.
Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.
Transport:
Package and Delivery:
Packed by Carton or Wooden cases.
Delivery:
- Goods in stock can be delivered within 5 days.
- DTH Bits production time is about 15 days.
- DTH Hammer product time is about 30 days.
