6 Inch 152mm Ql Shank High Air Pressure DTH Drill Button Bit

• Customization: Available
• Certification: ISO 9001:2000
• Standard: GB
• Model NO.: MDQL60-152
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mdql60-152
• Bit Dia: 152mm
• No. Air Holes: 2
• Weight: 24kg
• Transport Package: Wooden Case
• Trademark: MING
• Origin: China
• HS Code: 8207199000
• Production Capacity: 20000PCS/Year

Product Description

6 Inch 152mm Ql Shank High Air Pressure DTH Drill Button Bit

Product Description

Description variety of Down the Hole (DTH) bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life.

Exploring the Versatility of DTH Drill Bits in Modern Mining and Construction. In the world of mining and construction, precision and efficiency are paramount. One crucial tool that plays a significant role in these industries is the Down-the-Hole (DTH) drill bit. DTH drill bits are cutting tools used in conjunction with DTH hammers to create boreholes in various types of rock formations. Their design and functionality make them indispensable for a wide range of applications, from mineral exploration to civil engineering projects.

 

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

How to choose the suitable head face of the DTH drill bit?

1. Concave:

Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.

2. Convex:

Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.

3. Flat:

Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.

Product Application

It is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building, diamond harbour project.

 

Company Profile

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.

 

Our Advantages

1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you. 
2. Competitive price: Competitive price because of direct factory price. 
3. Fast delivery time: It usually takes 20 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability: This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service: Your own request about product will be served well.
7. Best after service: We will go to your place to check and solve the problems if you need.

After Sales Service

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 .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

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.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

3. 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 ourwebsite for a better understanding.

4. How to make sure the quality?

A: More than 40 Years engineer to make sure the quality, 100% inspection.

5. What is the general delivery time?

A: 15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

6. Methods of Payment

A: T/T (Telegraphic Transfer) or Western Union.

 

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