• HSS-E annular cutter with Weldon shank DAHSK-2 System 1
  • HSS-E annular cutter with Weldon shank DAHSK-2 System 2
  • HSS-E annular cutter with Weldon shank DAHSK-2 System 3
HSS-E annular cutter with Weldon shank DAHSK-2

HSS-E annular cutter with Weldon shank DAHSK-2

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
5000 pc/month

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DNHX(K)-2 

D.O.C.  25mm
Unitmm

Weldon shank , with more stable clamping for stable cutting and finish of holes
Additional one hole on the shank of cutters≤40mm , fit arbors with 19.05 bore as well as quick-change system
Made of super tough high speed steel with mulit-cut geometry for ply-cutting and lower feiction to reach better performance of endurance and removal of chips
Applicable to hole cutting and process of annular groove on various magneric drills and press , like Alfra , Hougen , Jancy , Euroboor , BDS , Ruko


Type
Size
DAHK-2012012*25
DAHK-2013013*25
…………
DAHK-2065065*25


Q:Specification of plastic expansion plug and collocation of drill bits
For domestic expansion parts, there is no size standard, so there is no way to tell you how many sizes. Plastic expansion pipe, to measure its body diameter (regardless of some special products, such as some foreign use, there will be a large part of the stay outside), due to the expansion strength of plastic parts, and the product itself is relatively small, so with the same size a bit, and not boring a bias is too large, so as not to affect the aperture.
Q:What steel blade drill bit, hardness above 60
Hello, it is recommended to use steel bit, two hundred to three hundred RPM (8mm below the hole, 8mm or more to reduce the speed), pay attention to cooling, the amount of feed should not be too large. For reference only, I hope it will help you.
Q:What is the geometric angle of the drill bit?
A TRUSCO bit is a tool used to drill through holes or blind holes in solid material and to expand existing holes. The TRUSCO bit acts on its head, and its cutting edge and the cross edge act as a tool. In order to make the taper surface of the cutting part not touching the workpiece, the value of the rear angle and back angle should be selected according to the material of the workpiece.
Q:What size drills are we going to use to drill the holes in the M7 and with the larger twist drills?
M thread, the twist drill is used to represent theIf the hole drill with M7 drill bit is 6.5, you can use M7 taps.
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:How can we change an ordinary drill bit into stainless steel?
Ordinary drill can also drill stainless steel, but the performance is a little bit worse, the use of cutting speed is slower, plus special cutting fluid or vegetable oil for cooling lubrication.
Q:What measures can be taken to prevent the bit from breaking?
I. to drill through, reduce the pressure. Slow down. Two. Drill the bit into a group
Q:What is the material composition of the electric hammer drill?
Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials.
Q:14 what big expansion wire does the drill use?
The size of the bit corresponding to the expansion bolt:Bolt, =M16, drill bit, bolt diameter directlyBolt =M20, in addition to the buried depth of =170mm, take the diameter of 24mm, the diameter of the drill bolt
Q:How much is an alloy drill bit?
This need to see what factors such as specifications and brands affect. 10MM, for example, is about 100 of the average.

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