taper button bit dia34mm,36mm,38mm made in China
- Ref Price:
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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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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: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 are the weight specifications of the drill pile when the bridge pile foundation is constructed?
- Impact drilling in two main forms, one for earth or soft rock using tubular hammer, one for hard rock is solid hammer, the general hammer is about 4-5t, if you want to increase, you can hammer on the steel bar plus counterweight.
- Q:What does M3x0.5 mean by tapping a drill bit?
- M3 * 0.5 represents a 3 mm screw with a pitch of 0.5 mm. With a diameter of 3 minus 0.5 equals 2.5 pitch dia. It is to drill 2.5 holes with a drill, and then tap with a M3 tap.
- Q:What is the minimum specification for hollow drill bits?
- The minimum specifications of the hollow bit are: 12mm in diameter, depth of drilling 25mm and depth of 35mm
- Q:How to install expansion screw? How big is the screw? What size is it? Or what? How do you see the size?
- If the expansion screw is installed, drill with the drill bit first, then plug the expansion screw without the nut into the hole, and then tighten the nut with a wrench.
- Q:I want to be in the stainless steel frame and fixed drill a few screws, with what bit and screw
- Requires 4.2 drill bits and 5 by 30 self tapping screws
- Q:What drill is drilled after quenching?
- Carbide coated tools can handle around HRC50 of materials, such as Mount Vickers 840, and material 1220.
- Q:What is the difference between steel and high-speed steel?
- High speed steel: all metal cutting is done with high carbon steel at once. This grade of steel shows high hardness, but tends to soften very quickly when heated. The addition of tungsten and chromium to the cutting steel makes it more resistant to heat when it is heated, thereby enabling a significant increase in cutting speed. These steels are called high speed steels. Other types of tool steels are less important for cutting purposes than this class. HRC66-69
- 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:How do we calculate the length of a drill for a bored pile drill?
- There are two main types of drilling rigs: rotary drilling machine and impact drilling machine. The bit of rotary drill is divided into three kinds of scraper drill: suitable for quicksand and silt layer. Only the diameter and weight limit, no length limit cone drill: suitable for soft stone and hard soil. There is no length limited hob drill: suitable for hard rock layers. There are weight limit and hob arrangement, hardness requirements above, there is no drill length requirements. Impact drill: it is to use the weight of the drill to squeeze the soil into the hole, and the hole of the rock is also to use the bit itself to destroy the rock structure surface into holes. Only the weight on bit (according to the requirements of classification of rock hardness determine bit weight, diameter of 2-2.5 meters in the drill hole, the weight of at least 10 tons; 1.5-2 meters, bit weight of about 5 tons, 1.5 meters below 3 tons. For impact drilling, the length of the drill has a certain requirement, usually 1.8-2.5 meters high. Because the longer the drill bit, the stronger the impact drilling guidance function, the smaller the possibility of partial hole, hammer and hammer, the higher the standard of drilling. There are no rules and regulations, and you can succeed by experience.
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Send your message to us
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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