High performance HSS rail cutter DRAX-2 System 1

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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Light Hammer Drill DIY and Construction Power Tools

Electric Pipe Threader

Miter Saw

S1JL Powder Load

Rotary Hammer Power Tools

HSS annular cutter(High performance version) DAHK-2

HSS-E annular cutter with universal shank DNHC-5

HSS-E annular cutter with Weldon shank DAHSK-2

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: 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: Types of impact drills: There are two kinds of percussion bit, one is double groove, the other is square.

Q: Relationship between pump pressure and bit pressure drop: Liquids such as liquids, liquids, gases, and liquids containing suspended solids. Pump can usually be divided into three types of displacement pumps, power pumps and other types of pumps according to the principle of operation. In addition to the principle of classification, there are other ways

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 drill holes are used in stainless steel basins?: It is better to use stainless steel drill in stainless steel drilling. And the feed amount is greater than 0.15mm, so as not to cut the cold work hardening layer as much as possible. The cutting speed is as low as possible to reduce the cutting temperature.

Q: At present, the strongest oil drill bit, the deepest can drill how many meters?: Oil and gas drilling is divided by depth, 4500-6000 meters belong to deep well, 6000-9000 meters belong to ultra deep well, more than 9000 meters belong to special deep well.

Q: 14 what big expansion wire does the drill use?: Sleeve type, is ordinary, cheap price, M10 D12, M12 D14, M16 D20, the biggest drawback is to put the bolt can be placed in fixed equipment, if equipment base fixed hole heavy equipment, then put the bolts in any case not put in equipment.

Q: Angle action and characteristics of standard twist drill: The main deviation angle is RM, and the main angle is the angle between the tangent of the main cutting edge and the feed direction of the m. The base surface of the twist drill is the plane at which the main cutting edge is selected, including the axis of the drill bit. The bit is not the main cutting edge through the axis line, so each point on the cutting edge of different base, the main angle points are also different. When the angle of grinding, the main angle can be determined. The main deflection angle and the vertex angle are two different concepts.

Q: Want to buy a hammer, with the decoration of the house, how much more appropriate aperture: Hammer is a kind of electric drill, mainly used in the concrete slab. Brick and stone on the hole. Hammer is the use of compressed gas piston, impact drill bit, need not make much effort, it can open 6--100mm in concrete, brick, stone and other hard materials on the hole hammer in the above-mentioned materials on the opening of high efficiency, but it is not suitable for open hole in the metal. But some multifunctional electric hammer, adjusted to the appropriate position with appropriate drill can replace the ordinary electric drill, electric use.

Q: Carbide drills and high speed steel drills, which are suitable for working stainless steel?: Serious work hardeningAustenitic stainless steel and some high alloy stainless steel is austenite, high work hardening tendency when cutting, usually plain carbon steel several times, the tool in hardening region cutting, shortening tool life.

Send your message to us

*Email

*TEL

*Quantity

*Unit