High performance HSS rail cutter DRAX-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
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DRAX-2&4
D.O.C. 25&50mm
◎ Made of super tough high speed steel , superiorly-designed geometry for excellent performance of hole cutting
◎ Supply Φ19.0mm and Φ19.05mm weldom shank
◎ Applicable to hole cutting on hard-cut railtracks with high strength
| Type | Size |
| DRAX-40180 | 18*50 |
| DRAX-40190 | 19*50 |
| DRAX-40200 | 20*50 |
| …… | …… |
| DRAX-40340 | 34*50 |
| DRAX-40350 | 35*50 |
| DRAX-40360 | 36*50 |
| DRAX-20135 | 13.5*20 |
| DRAX-20180 | 18*25 |
| DRAX-20190 | 19*25 |
| DRAX-20200 | 20*25 |
| …… | …… |
| DRAX-20340 | 34*25 |
| DRAX-20350 | 35*25 |
| DRAX-20360 | 36*25 |
- 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.
- Q:What brand of drill iron?
- A drill for drilling ironThe drill material is usually made of high speed tool steel or carbide, and high speed steel is often used in the factory. When drilling, it will be added coolant according to the different materials and rotating speed.
- Q:What drill heads are used to drill holes in diamond heads?
- The commonly used drills are mainly twist drills, flat drills, center drills, deep hole drills and casing drills. Reaming drill and countersink drill is not in solid material drilling, but it is also customary to put them in a bit.
- Q:The whole alloy drill often breaks
- Drilling with carbide drills is the most afraid of bit feed instability, vibration and pulsation, which is the most likely to break the drill bit. If the drilling is not guaranteed, the cemented carbide bit can be used instead. The body of this drill is made of tool steel material, but only hard alloy material is inserted in the cutting part. The drill will not break the drill even when it is drilling.
- 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.
- Q:Grinding the drill bit, how can grinding, and the method of quick crash is what ah?
- Deviation angle of drill shaft." Here is the relation between the axis of the drill bit and the surface of the wheel. "Frontal angle", that is, the top angle of 118 degrees + 2O half, about 60 degrees, this position is very important, directly affect the drill point size and the main cutting edge shape and cross blade edge angle. Often. One and two refers to the relative position of the drill before sharpening, and the two should take overall consideration, not to set aside the edge of the knife and ignore the angle of setting or to lay the oblique axis and ignore the blade. These errors are often present in actual operations. At this point, the drill is ready for contact with the wheel in place of the correct position.
- Q:How to polish drill bit
- An angular grinder cannot grind a drill bit. You must grind a drill bit on a sander, and you are a layman, and you may not sharpen it even if you have it.There are so many fake twist drills, you can only buy them and buy more.
- Q:Drill bit specifications
- No, because the diamond drill bit and drill, impact drill bit ordinary regardless of specifications, size and shape are inconsistent, on the one hand can not install the clamping key is no guarantee of safety and accuracy.
- Q:My drill iron chuck is missing. How else can I take the drill bit off?
- In any section along the bar, the flutes are located are diametrically opposed to each other's position in the flat tube, flat tube and two common edge edge in the pipe on both sides of the belt plane (F F) 90 degrees extension, wherein the knife rod has a maximum in the rigid plane. The orientation of the second plane (E E) of the center cutting edge is approximately 90 degrees with respect to the main rigid direction (F F) of the blade plane or the bottom of the cutter bar.
- Q:When tapping M4, M5, M6, M8 and M10, how big bits of drill (ordinary steel) are used?
- Stainless steel, titanium alloy, steel and other materials hard to be machined: D=d1-0.95P. Still in the case of M10x1.5, hole size D=10-0.95 * 1.5=8.575. (recommendation 8.6)
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High performance HSS rail cutter DRAX-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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