thread button bit from China R32 T38 T45 T51
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 10000 pc/month
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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.
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 |
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 freely.
- Q:Use an electric drill or hammer installed TV rack?
- The TV mounts are all equipped with impact drills which can use 12 impact drills and M8 expansion bolts. Suitable for drilling in cement material hammer, impact drill for existing buildings in non cement material on the wall of borehole.
- Q:How do the front and back angles of the drill change? How does it affect drilling?
- The front angle of the drill is the angle of the spiral groove of the drill. It is generally unchanged. After the drill angle should change according to the situation of the processing hole; for example, when drilling, the drill bit at the outer edge of the general angle generally between 8~14 degrees, if you want to draw it by fossa, orifice chamfering drill, drill angle will be smaller, the cutting edge of the drill will be down, like this helps maintain a steady state of the drill bit, rowed out nest and chamfer to smooth, does not produce the phenomenon of polygon.
- Q:What's the difference between white, black, and yellow twist drills?
- Black becomes nitrided and can be used to drill aluminum products, i.e., soft materials, after improved properties
- Q:What does SDS+ mean in a drill?
- I happen to know this. SDS stands for "Special_Direct_System", which is said to have been invented by BOSCH, followed by inches, usually representing diameter, with 4 tunnels and 5 tunnels designed to be represented by X4 or X5.
- Q:What measures can be taken to prevent the bit from breaking?
- In drilling, the pressure must not be too great for the drilling hole to avoid breaking the bit.
- Q:What size drills and taps are required for drilling M10's internal threads?
- Internal thread drill M10 should choose the drill and tap should take into account the thread pitch. If you are a standard thread M10*1.5, thread holes should be used with 8.5 bit;
- Q:What's the difference between an impact drill and an ordinary electric drill?
- Professional on the wall, concrete, stone top drilling, and multifunctional electric hammer, adjusted to the proper position with appropriate drill can replace the ordinary electric drill, electric use. The hammer is using bottom motor drives two sets of gear structure, a realization of it drill, and another one is to drive the piston, a hydraulic engine stroke, resulting in a strong impact force, along with drilling results. Strength can split rocks into gold.
- Q:How do you drill a sharpening bit?
- The drill shaft is slanting out of the front angle.." Here is the relation between the axis of the drill bit and the surface of the wheel. "Frontal angle", that is, the vertex angle of 118 degrees + 2O half, about 60 degrees, this position is very important, directly affect the top of the drillAngle size and main cutting edge shape and cross edge angle. To remind students to remember a commonly used 30 degrees, 60 degrees, 90 degrees triangular plate angle of 60 degrees, students easy to master. A formula and formula two refers to the relative position of the grinding beforeThe two should take overall consideration, and don't neglect to set the oblique angle in order to settle the edge of the blade, or ignore the edge of the blade in order to set the oblique axis. These errors are often present in actual operations. At this point the drill is in the correct positionPrepare the contact grinding wheel.
- Q:What is the minimum specification for hollow drill bits?
- Hollow drill and drill core from the hole, the center, drill, drill steel, magnetic drill, rail drill etc..
- Q:What's the difference between a drill bit and a tap?
- The drill bit is specially used for drilling, while the tap is used for tapping
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thread button bit from China R32 T38 T45 T51
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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