taper button bit dia34mm,36mm,38mm made in China

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Loading Port:
Tianjin
Payment Terms:
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

 

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.

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:How many diamond grinding wheels should be used for an alloy bit?
I don't know what machine you're grinding on. Generally 120 items are enough. My clients are 120
Q:What drill is used in stainless iron drilling?. What color?
The best is to make the stainless steel material of cobalt containing material with high speed steel drill, high-speed steel drill is cobalt containing silver, do not know the landlord of the silver white bit is not high speed steel containing cobalt, if not, you can buy only high speed steel cobaltiferous material drill (also called stainless steel special under the best bit), buy imported, not much of your money, the quality difference is too large domestic drill. Or if not, can change the drill bit Ti, Ti is abrasion resistant, ordinary life is 3 times more than the standard twist drill]
Q:Can an electric drill bit a wall
Common electric drill: used for drilling of iron, wood, plastic, etc.;
Q:What drills should be used to drill holes with diameter 5mm and depth 65mm? Urgent! Thank you!
With D340 lengthened drill, 5mm's drill bit, his total length is: 132mm, blade length: 87mm, blade length is the effective working surface.
Q:What size drills are we going to use to drill the holes in the M7 and with the larger twist drills?
The common thread M7 second series, not commonly used, the coarse thread pitch according to the national standard of 1mm, therefore, the bottom of the thread holes at the 6mm, actually should be: the bottom hole diameter of =7-1.06p, where p is the pitch, calculated 5.94mm, underport with 6mm drill bit, not too bad. After drilling, tap with M7 tap.
Q:What are the tools, drills, and any of the machine tools made of?
(1) tungsten cobalt carbide, whose code name is YG, consists of CO and wc. Commonly used brand machine tools, bending strong, not afraid of impact, but hardness and heat resistanceIts characteristics are: good toughness, high bending strength, not afraid of impact, but low hardness and heat resistance. Applicable to the processing of cast iron, bronze and other brittle materialsThe commonly used grades are YG3, YG6, YG8 and so on. The latter figures indicate the percentage of cobalt content. The higher the cobalt content, the better the performance of the impact resistance. Therefore, YG8 is often used in rough machining, and YG6 and YG3 are often used in semi finishing and finishing.(2) tungsten titanium carbide, whose code name is YT, consists of WC (tungsten carbide), Tic (Tan Huatai) and CO (cobalt). Commonly used grades are YTl5, YT30 and so on. Its characteristics are: hardness of 89 ~ 93HRA, heat-resistant temperature of 800~1000 degrees; wear resistance and oxidation resistance are higher; but flexural strength and impact toughness are lower. Suitable for processing carbon steel, alloy steel and other plastic materials.Join titanium carbide can increase the wear resistance of the alloy, alloy and plastic materials can improve the bonding temperature, reduce tool wear, can also increase the hardness; but more brittle, poor toughness, performance under impact is also poor, generally used for processing plastic materials. Common brands are YT5, YT15, YT30, digital is behind the percentage content of titanium carbide, titanium carbide content is higher, the red rigid; but the corresponding cobalt content is lower, the worse the more toughness, impact resistance, so YT5 is commonly used in rough machining, YT15 and YT30 are commonly used in semi finishing and finishing processing.
Q:What drills do we use to drill jade?
A grinding head tool that is bonded with diamond (diamond) or diamond powder.
Q:Woodworking drills, classification, woodworking drills are those categories, the more specific the better
At present, the international woodworking drill popular three awl auger drill bit, drilling ladder.Three sharp woodworking drill easy to locate, high-speed cutting, the wood powder, usually used to process small holes.
Q:M2.5 hit the bottom teeth with much bit
M2.5 is the diameter, you want to use this diameter to subtract the distance of the tooth, that is, the diameter of the drill. In the metric system, the distance of M2.5 is 0.45.
Q:How do I turn on the electric bit?
Hit the drill and press it down and pull it out. With keys or with a hammer drill.

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