taper button bit dia34mm,36mm,38mm made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 100000 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 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.
- Q: Why is the drill angle 118 degrees?
- HSS high speed steel drill bit: vertex angle is generally 118 degrees, sometimes greater than 130 degrees, HM carbide drill bit: vertex angle is generally 140 degrees; straight groove drilling is often 130 degrees, three edge drill is generally 150 degrees.
- Q: How many diamond grinding wheels should be used for an alloy bit?
- If the hard alloy is generally 100 mesh coarse grinding, and then finishing 180, we have foreign customers dedicated to the electroplating grinding wheel are generally parallel to that, the two particle size. Plain drills and cutters use CBN wheels.
- Q: How do I take out an electric drill bit?
- Drill method for removing electric drill:The electric drill upside down on the ground (bit upward), left hand holding down the drill root plastic, the right hand holding the drill bit upward, provided when rotating around a bit can be taken out.
- Q: How big bits are used for expansion bolts?
- The required diameter of the expansion bolt is the same as the diameter of the expanding tube (Note: not the diameter of the bolt).
- Q: What's the difference between a drill bit and a tap?
- A drill is a tool for drilling; a tap is a tool for cutting threads in a hole. That's the difference between them.
- Q: To do the M4 screw hole, what size holes must be drilled first?
- M4 pitch 0.7, the hole diameter of 3.4 (but also generally drill 3.2 aperture, mainly to see when tapping convenient), generally with twist drill (drill hole processing tool, from the solid material is the most widely used tool in machining tool)
- Q: By drilling with a bit, why is the hole drilled straight 2 larger than the diameter of the drill?
- Drill bit, drill out of the hole than the drill diameter, because drilling cuttings will increase the extrusion aperture; at the same time, for the convenience of a chip it is necessary to improve bit will increase; if the concentricity is not good, it will increase more.
- Q: What is a two center drill? What's the function?
- There are two drill centers, one for passing through the casing and one for enlarging the diameterHey！ I can't help it! Specializing in the production of mine accessories. Cutter, cutter, drill bits, diamond mine anchor drill, cross wind drill, spiral drill pipe, anchor, mining machinery fittings, rock drilling tools
- 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: Which material, gb1436 and 6542, has a good drill?
- 6542 is a high speed tool steel.Most of the drilling holes for high-speed processing, so the majority of small drill bit is 6542, this is the must choose.Most drilling holes are low speed processing, and the manufacturing cost is considered, so most of them do not use 6542.GB1436 "straight shank twist drill", this is a standard, is a straight shank twist drill specifications, size, not material.
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taper button bit dia34mm,36mm,38mm made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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