| Standard: | SGS |
|---|---|
| Length: | Taper-length |
| Type: | Twist Drill Bit |
| Model: | Mz0743-12 |
| Taper: | 12′′ |
| Bit Dia.: | 43mm |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand held jack hammer driller in quarrying,and mining.
(1)Connect shank Size: Φ19, Φ22, Φ25 at most
(2)Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
1. Made from high-quality raw materials to ensure excellent durability in harsh drilling conditions.
2. Excellent wear resistance guarantees extended service life, making it a reliable tool for demanding drilling operations.
3. The complete production chain ensures strict quality control from raw material selection to final assembly, ensuring continuous performance.
4. We are committed to fast and efficient service, ensuring timely delivery and professional support in all drilling needs.
5. Experience the perfect balance of quality and affordability with our DTH drill bits, offering a superior value for money at a competitive price point.
|
Model |
Bit Dia. (mm) |
Tip size (mm) |
Taper |
Weight (kg) |
|
MZ0732-7 |
32 |
5×7 2×7 |
7" |
0.3 |
|
MZ0833-7 |
33 |
6×7 2×7 |
7" |
0.4 |
|
MZ0735-7 |
35 |
5×8 2×7 |
7" |
0.4 |
|
MZ0737-7 |
37 |
5×8 2×8 |
7" |
0.4 |
|
MZ0438-7 |
38 |
3×9 1×9 |
7" |
0.3 |
|
MZ0440-7 |
40 |
3×9 1×9 |
7" |
0.4 |
|
MZ0741-7 |
41 |
5×9 2×7 |
7" |
0.5 |
|
MZ0442-7 |
42 |
3×9 1×9 |
7" |
0.4 |
|
MZ0543-7 |
43 |
3×9 2×9 |
7" |
0.4 |
|
MZ0528-11 |
28 |
4×7 1×7 |
11" |
0.2 |
|
MZ0530-11 |
30 |
4×7 1×7 |
11" |
0.2 |
|
MZ0532-11 |
32 |
3×8 2×7 |
11" |
0.2 |
|
MZ0632-11 |
32 |
4×7 2×7 |
11" |
0.2 |
|
MZ0732-11 |
32 |
5×7 2×7 |
11" |
0.2 |
|
MZ0734-11 |
34 |
5×8 2×7 |
11" |
0.3 |
|
MZ0536-11 |
36 |
3×8 2×8 |
11" |
0.3 |
|
MZ0636-11 |
36 |
4×8 2×8 |
11" |
0.3 |
|
MZ0736-11 |
36 |
5×8 2×8 |
11" |
0.3 |
|
MZ0738-11 |
38 |
5×8 2×8 |
11" |
0.4 |
|
MZ0741-11 |
41 |
5×9 2×8 |
11" |
0.4 |
|
MZ0732-12 |
32 |
5×7 2×7 |
12" |
0.3 |
|
MZ0735-12 |
35 |
5×8 2×7 |
12" |
0.4 |
|
MZ0737-12 |
37 |
5×8 2×8 |
12" |
0.4 |
|
MZ0741-12 |
41 |
5×9 2×8 |
12" |
0.5 |
|
MZ0743-12 |
43 |
5×9 2×8 |
12" |
0.5 |
|
MZ0745-12 |
45 |
5×9 2×9 |
12" |
0.5 |
Order Guide: Bit Diameter + Taper Degree + Skirt Length + Insert Shape
It is widely used in earth and stone engineering mining Wells drilling construction projects drilling Wells edge pillar support.
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. 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.
More products:
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}