thread button bit from China R32 T38 T45 T51

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
20 pc
Supply Capability:
10000 pc/month

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Product Description:

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

 

Product:

Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity, Excellent straightness and hole clean quality, Get max. drilling performance for rock drills with long life to save up fuel cost rate. 

thread button bit from China R32 T38 T45 T51

 

Description of button bit:

Our company supply all kind of button bits with Rope thread

R32-43MM, R32-45MM, R32-51, R32-64, R32-76;

T38-64, T38-76MM, T38-89, T38-102MM;

T45-76MM, T45-89MM, T45-102MM;

T51-89MM, T51-102MM, T51-127MM etc.

all face design, flat face, drop-center face, normal body and retrac body.more

 

Specification of button bit:

Thread

Diameter range

Skirt Design

Face Design

Button Design

R22

35 – 45mm

Normal

Flat Face Drop Centre

Hemispherical Ballistic

R25

33 – 57mm

Normal

Flat Face Drop Centre

Hemispherical Ballistic

R28

36 – 51mm

Normal

Flat Face Drop Centre

Hemispherical Ballistic

R32

41 – 89mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

R35

48 – 51mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

R38

64 – 102mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

T38

57 – 102mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

T45

70 – 127mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

T51

76 – 140mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

T60

89 – 140mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

ST58

89 – 140mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

GT60

93 – 140mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic

ST68

102 – 152mm

Normal Retrac

Flat Face Drop Centre

Hemispherical Ballistic Conical

 

thread button bit from China R32 T38 T45 T51

thread button bit from China R32 T38 T45 T51

 

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.

thread button bit from China R32 T38 T45 T51

thread button bit from China R32 T38 T45 T51

thread button bit from China R32 T38 T45 T51

 

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 freely.

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Q:What's the difference between a drill bit and a drill bit?
The material of the drill is differentAnd the head of the drill is not the same designThe drill used to drill wood will not drill in, or in the course of drilling, the hole will be burned, resulting in drillingThe drill used to drill iron will also fail to drill in, and the drill will be burned during drilling so that it can not be drilled
Q:I'm going to drill 10.5 of the thread. How many holes do I have to drill before tapping? How big is the tap?
In the national standard, the first series of thread sizes are M10 and M12, so the 10.5 corresponds to the M12 thread. Check the screw pitch, diameter, bottom table, check the corresponding M12 bottom 10.25mm.
Q:What is countersunk drill, flat head drill?
Countersunk drill: it is a well formed drill bit that is basically used for machining countersunk headsA drill bit used to hide six square screws
Q:Why is the drill hole drilled out of the hole triangular?
Drill bit too, two edge to the machined surface in contact angle and surface processing due to too large to cutting into bite cut,Do you like to take the knife to cut wood, and wood knife angle is close to parallel cutting more labor-saving and machine power led to the great bit angle is in itself lead to tremble bit hardtop surface triangular or pentagonal in inappropriate situations
Q:What does the cutting depth of the drill mean 3D?
That is, the diameter ratio of the drill, such as 3D, and the diameter of the drill is 20MM, the effective drilling depth is 60MM
Q:What's the material composition of the electric hammer drill?
Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.
Q:Carbide drills and high speed steel drills, which are suitable for working stainless steel?
Serious work hardeningAustenitic stainless steel and some high alloy stainless steel is austenite, high work hardening tendency when cutting, usually plain carbon steel several times, the tool in hardening region cutting, shortening tool life.
Q:Use an electric drill and hammer installed TV rack?
Percussive drills work by rotating and impacting. A single shock is very slight, but a shock frequency of more than 40000 minutes per minute can produce continuous force. Used of natural stones or concrete. When the impact drill works, the drill chuck is provided with an adjusting knob, which can be adjusted in two ways: an ordinary hand drill and an impact drill. But the impact of drilling is the use of internal gear to achieve mutual beat of impact, but the impact is far less than the hammer. It is not suitable for drilling reinforced concrete.
Q:Who can do this? Put the drill into it
The method of assembling drill bits is incorrect. The easiest way is to clamp the hammer hammer down the legs, with the left index finger on four set head forward, pointing to the direction of the motor to pull the thumb and ring sleeve. Take the drill with your right hand
Q:1.5 of the stainless steel plate to drill 1.2 holes, the drill has broken a lot of roots, what kind of material with a bit better? How much speed, how much feed?
Because 1.2MM this is a small size drill, so do not give a lot of feed, slowly feed, cooling liquid should also be in place. By definition, the thickness of the 1.5MM is very good, drilling, if it is a general stainless steel, then more than 1000 holes, a drill on the good. Of course, this means that the processed workpiece has not been processed.

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