| Certification: | ISO 9001:2000, SGS |
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| Standard: | GB |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Material: | Carbon Steel |
| Model: | MD-Mc160 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier KINGDRILLING rock drilling tools manufacturer has a full range of DTH drill bits with CIR shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
Shank types: CIR90, CIR100, CIR110, etc.
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm).
- Crafted with high quality raw material ensuring exceptional durability and reliability
- Superior wear resistance guarantees long-lasting performance in various drilling applications
- Comprehensive production chain ensures strict quality control and consistent product excellence
- Prompt and efficient service to meet your drilling needs with precision and effectiveness
- Competitively priced without compromising on quality, providing cost-effective drilling solutions
Model |
Bit Dia. (mm) | Connector Specification | NO.Buttons (PCS) | NO.Air Holes (PCS) | Weight (KG) |
| MD-MC50 | 50 | 29×4 | 5 | 1 | 1.0 |
| MD-MC65 | 65 | 37×4 | 6 | 1 | 1.4 |
| MD-MC76 | 76 | 44×4 | 8 | 2 | 2.2 |
| MD-MC80 | 80 | 50×6 | 8 | 2 | 3.2 |
| MD-MC90 | 90 | 54×6 | 10-11 | 2-3 | 3.9 |
| MD-MC100 | 100 | 54×6 | 10-11 | 2-3 | 4.1 |
| MD-MC110 | 110 | 54×6/60×4/65×6 | 13 | 2-3 | 6.0 |
| MD-MC120 | 120 | 54×6/60×4/65×6 | 12-13 | 2-3 | 6.2 |
| MD-MC130 | 130 | 54×6/60×4/65×6 | 15 | 3 | 7.2 |
| MD-MC140 | 140 | 60×4/60×5 | 15 | 3 | 7.9 |
| MD-MC145 | 145 | 60×4/60×5 | 16 | 3 | 8.2 |
| MD-MC150 | 150 | 60×4/65×6/90×6 | 16/20 | 3 | 8.6-19.8 |
| MD-MC160 | 160 | 65×6/90×6 | 20/21 | 3 | 19.3 |
| MD-MC170 | 170 | 65×6/90×6 | 20 | 3 | 19.8 |
| MD-MC175 | 175 | 65×6/90×6 | 20/21 | 3 | 20.0 |
| MD-MC180 | 180 | 65×6/90×6 | 20 | 3 | 21.6 |
| MD-MC200 | 200 | 90×6 | 20 | 3 | 24.0 |
How to choose the buttons:
1. Domed/round buttons
Domes/round buttons are usually used as gauge buttons of DTH bits, suitable for very abrasive and very hard formations.
2. Parabolic buttons
Parabolic buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
3. Ballistic button
Ballistic button are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.
Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.
Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.
Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality.
Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.
1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.
Packed by Carton or Wooden cases.
Delivery:
Transprotation: By air, By Express or By sea / By train , according to your requests.
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. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!
5. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union.
6. What is the Application?
Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.
Suppliers with verified business licenses
Audited Supplier 
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