hot selling taper button bit dia34mm made in China

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Tianjin
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TT OR LC
Min Order Qty:
20 pc
Supply Capability:
100000 pc/month

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Product Description:

 

We are specialized in rock drilling toolssuch as taper button bit, thread button bit, Integral drill rod, DTH bit, DTH hammer, Air leg rock drill, Excavator Mounted rock drilling and splitter, expansive mortar.

Product:

Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand held jack hammer driller in quarrying, and mining. Tapered button drill bits are widely used for drilling hard or very hard work. In addition to tapered button drill bits, we provide tapered chisel drill bits, as well as taper drill rods, etc.


Description of button bit:
(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.
(4)Material Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
(5)Button Shape Ballistic Face Type Flat Face; Bit Body Standard
(6)Qty of button: 5,7, 8 pcs
(7)main market: India, Saudi, Chile, South Africa, stone country consume too much

Specification of button bit:

Tapered button bits Diameter(mm)

No*button diameter

Flushing hole

Weight

mm

inch

Front

Gauge

Angle

Front

Side

32

1 1/4

1*8

3*8

35°

1

1

0.24

33

1 19/64

2*7

5*7

35°

2

1

0.26

34

1 11/32

2*7

4*7

40°

1

1

0.29

35

1 3/8

2*7

5*8

35°

1

1

0.33

36

1 27/64

1*8

3*9

40°

1

1

0.37

36

1 27/64

2*7

5*8

35°

1

1

0.37

38

1 1/2

1*8

3*9

35°

1

1

0.38

38

1 1/2

2*7

5*8

35°

1

1

0.38

38

1 1/2

2*7

5*9

40°

2

1

0.38

40

1 37/64

1*8

3*9

30°

1

1

0.40

40

1 37/64

1*9

3*10

30°

1

1

0.40

40

1 37/64

1*9

3*9

35°

1

1

0.40

40

1 37/64

2*7

5*9

35°

1

1

0.40

42

1 21/32

1*8

3*9

30°

1

1

0.43

42

1 21/32

1*9

3*10

30°

1

1

0.43

42

1 21/32

1*9

3*9

35°

1

1

0.43

42

1 37/64

2*8

5*9

35°

1

1

0.43

 

hot selling taper button bit dia34mm made in China

hot selling taper button bit dia34mm made in China

 

Company Profile:

CNBM is the largest state-owned enterprise in China building material & equipment industry. Up until October of 2011, our total assets exceeded RMB 190 billion, with 130,000 employees and over 300 subordinate companies. In the year 2012, we are ranked as No. 365 in World Top 500 Enterprises by Fortune, and No. 2 in global building materials industry, second only to Saint-Gobain.

 

hot selling taper button bit dia34mm made in China

hot selling taper button bit dia34mm made in China

hot selling taper button bit dia34mm made in China

FAQ:

1. Q: Can I get some samples?

A: We are honored to offer you samples for quality check.

2. Q: Do you have the products in stock?

A : Yes , We have sample for several models now could supply to you.

3. Q: What’s the delivery time?

A: It usually takes about 25 days to produce an order. But the exact delivery time might be different for different orders or at different time.

4. Q: Can I mix different models in one container?

A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.

5. Q: How does your factory do regarding quality control?

A: Quality is priority. Rock drilling tools workers always attach great importance to quality control from the every beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.

6. Q: Will you deliver the right goods as ordered? How can I trust you?

A: Yes, we will. Our company is world top 500, that is the biggest supplier and manufacture in China, having a good reputation around the world.

7. Q: What's the payment you accept ?

A: As usual our payment is T/T, other payment can consider.

As the largest manufacturer and exporter of building materials in China, we avail ourselves of this opportunity to approach you for mutual-beneficial cooperation. If you want to know more, pls contact me.

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Q:What drill is used for punching aluminum parts?
In principle, both high speed steel and alloy alloy do.
Q:Can twist drills drill through wall tiles?
A drill bit (Drills) is a tool used to drill through holes or blind holes in solid material and to expand existing holes. The commonly used drills are mainly twist drills, flat drills, center drills, deep hole drills and casing drills. Reaming drill and countersink drill is not in solid material drilling, but it is also customary to put them in a bit.
Q:What drill is used for machining holes with a diameter of 3mm?
In general, if the drill pointed to the comparison of the grinding, it is recommended to be smaller than the final hole 0.10mm, of course, this is the processing of steel parts, plastic and other processing holes will shrink back, generally take a little larger diameter. If the final size of the strict requirements, it is best to drill rough, such as 2.5 of the drill bit, and then 2.8-2.9 drill reaming, and finally reaming, precision reaming, usually with 3.0mmD5-D6 class. Drill what specifications have, in general, the first series of multi-point, second, third series less, large dosage, you can find manufacturers custom. Can not find the words, you can buy a larger diameter of their own in centerless grinding or grinding on the outer circle to change, but the effect will be worse, the drill has inverted cone, not necessarily grinding, and need experience.
Q:How big are the 7 bits that have worked up?
A drill bit (Drills) is a tool used to drill through holes or blind holes in solid material and to expand existing holes. The commonly used drills are mainly twist drills, flat drills, center drills, deep hole drills and casing drills. Reaming drill and countersink drill is not in solid material drilling, but it is also customary to put them in a bit.
Q:Good or good tungsten cobalt steel drill bit.
They are tungsten cobalt drills, which are commonly used in machining. Tungsten, cobalt and titanium drills are found in hard materials with Rockwell hardness of more than HRC32.
Q:How big expansion screw does the 6mm bit have?
Expansion screw generally refers to the metal expansion screws, expansion screws fixed, but the use of wedge slope to promote expansion, friction, grip force, to achieve fixed effect. One end of the screw is threaded, and the other has taper. Outside the bread (some tin pipe), iron cylinder (steel tube) has several half incision, put them together into the wall lay the hole, then the lock nut, the nut screw pull, pull cylinder taper iron, iron cylinder is open up, so tightly fixed on the wall, generally used for protection bar, awning, air conditioning and other fastening in the cement, bricks and other materials. But its fixed is not very reliable, if the load has a larger vibration, may be loose, so it is not recommended for the installation of ceiling fans.
Q:What causes the drill bit to break at the end of the hole?
Small bit not used high speed, with small feed amount.A small drill can withstand torque is small, the use of high speed with a small amount of feed, can reduce the small rotating cutting output, so as not to drill to bear large torque.
Q:Is it OK to drill holes on tiles with an ordinary bit? Will the tiles crack?
Not a bit of the problem, mainly tile problems, good quality tiles are not easy to crack.
Q:What steel blade drill bit, hardness above 70
1, steel blade with steel drill bit.2, steel alloy steel is a kind of complicated, containing tungsten, molybdenum, chromium, vanadium carbide forming elements. The total amount of alloy elements is about 10 to 25%. It can maintain high hardness at high temperature (about 500 DEG C) in high speed machining, and HRC can be higher than 60. This is its main characteristic - red hardness, which can be used to make cutting tools. The Rockwell hardness of tungsten series and molybdenum high speed steel can reach over 63 after proper heat treatment. Because the steel is too hard, so can not bend, a love fold, it is difficult to punch.
Q:Tap is M14-H2, drill with big bit
In practice, the thread material is different, the bottom diameter is different: Iron and steel parts are different, coarse and fine teeth are not the same, the habit of hand tapping and drilling tapping are not the same. Standard pitch M14 thread is 2, so the threaded hole diameter of 12, to select 12.20 pieces of steel, there are two kinds of specifications of fine teeth: a pitch of 1.50 or 1, the corresponding threaded hole diameter is 12.60 and 13.10.

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