Top Hammer taper button bit dia34mm hot selling
- 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
You Might Also Like
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: How are the drills classified?
- As a result of structural reasons, the front angle is large at the outer edge and gradually decreases to the middle. The horizontal blade is a negative front angle (up to about 55 degrees), and plays a role of extrusion when drilling. In order to improve the cutting performance of the twist drill, the cutting parts can be cut into various shapes according to the nature of the material to be processed, such as group drills. Handle form twist drills with parallel shanks and taper shank two, when processing the former clamp the drill chuck, which is inserted in the machine tool spindle or the tailstock taper hole. Made of high speed steel for general twist drills. Inlaid with hard alloy blade or crown drill for machining cast iron, hardened steel and non-metallic materials, solid carbide twist drill used for machining small instrument parts and printed circuit board etc..
- Q: Types of impact drills
- There are two kinds of percussion bit, one is double groove, the other is square.
- Q: Do we need drill bit for cast steel drilling?
- Drill wood. Drilling holes on wooden materials, combined with the use of woodworking bit, woodworking bit sales volume, the hardness of the tool is not high, the tool material is generally high speed steel. There is a small sharp point at the center of the drill bit, and the angles on both sides are relatively large, even without angle. For a good fixed position. In fact, drilling with metal drills can also drill wood. Because wood is easy to heat, brittle is not easy to come out, so we must slow down, often exit, remove brittle debris.
- Q: Drills, drills, heating drills, will they be annealed?
- When drilling cast iron, do not use or use 5% ~ 8% emulsion or kerosene. When drilling steel parts, use 3% ~ 7% emulsion. When deep hole machining or cutting speed is higher, feed amount should be large enough to supply enough cutting fluid to reduce the influence of thermal deformation on workpiece and improve the quality of machining.
- Q: Is it OK to drill holes on tiles with an ordinary bit? Will the tiles crack?
- But my home is cheap tiles, give you a weapon:I use the impact hammer drill, not too big eyes when drilling, I only through the 6-8 (i.e. 6-8mm diameter) of the eye;
- Q: What drill is used for machining holes with a diameter of 3mm?
- For the steel parts which require fine matching, it is recommended to drill holes with a twist hole smaller than 3mm and then drill with a 3mm bit to ensure the accuracy of the hole. As for plastic, cardboard or copper material, the aperture will be retracted. The drill bits which are slightly larger than the diameter of 0.10mm are generally used. If the machining requirements are strict, it is better to drill rough first. For example: first drill with 2.5mm bit, and then use 3mm bit reaming, so that you can guarantee the accuracy of aperture.
- Q: What bit is better for drilling 304 stainless steel?
- Alloy bit generally refers to the hard alloy bit, divided into integral, welded, indexable inserts and removable head. Generally the whole tungsten alloy drill bit materials, imported and domestic alloy bit is very different. Imported alloy bit usually adopts VHM micro grain hard alloy (ISO K40), the type of ultrafine particles (0.6 m), will take the high-quality alloy bit surface coating, such as chromium aluminum nitride (AlCrN) coating, the coating layer of coating, the thickness of 4 m, the micro hardness is up to 3200HV, the friction coefficient of 0.35 the thermal stability, up to 1100 degrees celsius. After coating, the drill color is bluish gray. After coating, the alloy drill can process low alloy steel and high strength steel. High steel can reach 54HRC.
- Q: Deep hole refers to the diameter of drill bits more than times, called deep hole
- DF deep hole drilling: this kind of drill absorbs the advantages of BTA deep hole drilling and jet drilling, and uses single pipe, chip removal, pushing and suction to improve the chip removal ability, and can drill holes at the depth of 8 millimeters or more. Gun drills are usually made of high speed steel or hard alloy. Various kinds of inner chip removing deep hole drilling can be welded or mechanically clamped and indexable carbide inserts according to size. The guide block on the deep hole drill has the function of guiding and centering to reduce the deflection of the drill hole and the vibration during cutting. The arrangement of cutter teeth and guide blocks in deep hole drilling mainly considers the balance of radial forces during chip separation and cutting. The cutter body and the drill rod can be welded or square threaded.
- Q: Angle action and characteristics of standard twist drill
- The helix angle, the beta helix angle, is the angle between the most outer spiral line of the drill bit spiral groove and the axis of the drill bit. Since the lead of each point in the spiral groove is the same, the helix angle of the drill bit at different diameters is different, the helix angle at the outside diameter is the largest, and the closer the central helix angle is, the smaller the helix angle is. Increasing the helix angle increases the rake angle, which is beneficial to chip removal, but the drill bit stiffness decreases. The spiral angle of a standard twist drill is 18 to 38 degrees. For smaller diameter bit, the spiral angle should be smaller to ensure the rigidity of the drill bit.
- Q: How big are the 8 bits that have worked up?
- If 8mm's expansion pipe uses a drill with a diameter of 8mm, if it is a 8mm expansion screw, use a drill with a diameter of 12mm.
Send your message to us
Top Hammer taper button bit dia34mm hot selling
- 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
Similar products
Hot products
Hot Searches
