• TCT annular cutter with Universal shank  DNTC-6  D.O.C.  100mm System 1
  • TCT annular cutter with Universal shank  DNTC-6  D.O.C.  100mm System 2
  • TCT annular cutter with Universal shank  DNTC-6  D.O.C.  100mm System 3
TCT annular cutter with Universal shank  DNTC-6  D.O.C.  100mm

TCT annular cutter with Universal shank DNTC-6 D.O.C. 100mm

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Loading Port:
Qingdao
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Min Order Qty:
50 pc
Supply Capability:
5000 pc/month

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DNTC-6


D.O.C. 100mm


ModelUnit:mm


◎ Universal shank for various magentic drills


◎ Select special-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction damage of tips and improved performance of ships removal


◎ Applicable to hole cutting and process of annular groove on various magnetic drills and press


Annular Drill

1. Weldon shank, with more stable clamping for stable cutting and finish of holes.

2. Additional one hole on the shank of cutters ≤Φ40mm, fit arbors with 19.05 bore as well as quick-change system.

3. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko.

4. Made of high-performance high speed steel., e.g. M2, M2AL, M35, M42 etc. And can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic. 

5. The specifications from the Φ12mm to Φ65mm, depth of  cut from25mm, 35mm, 50mm, 75mm and 100mm.



Type
Size
DNTC-6018018*100
DNTC-6019019*100
DNTC-6020020*100
…………
DNTC-6058058*100
DNTC-6059059*100
DNTC-6060060*100



Q:How to recognize the quality of twist drills?
In addition, there are also listening to the sound, knocking glass, using a grinding machine to play sparks, see color, etc.. These need experience, like picking watermelon, each has its own coup, different varieties, methods are also quite different. Usually, the more crisp we are, the more glass we have, the slightest spark, and the more red the spark, the better the bit material.
Q:What is a square hole drill and can be machined square hole?
A circular drill can only drill round holes at one time, so that it is necessary to use non-circular curves to perform the wonderful characteristics of a fixed width curve. Non circular curve of constant breadth in the simplest one is leelo triangle.
Q:Cobalt containing special stainless steel drill bit, 4mm angle, do not move?
What drill, what power, what speed?.Iron and steel complex, hard harder than stainless steel.The drill is to be sharpened.
Q:Relationship between bit diameter and rotation speed
If the bit is drilled at a low velocity, the drilling efficiency will be low due to the low line speed, and the drill bit will be easily broken due to the small size and the small strength of the drill bit. But because the bit in drilling, large diameter, high speed, line speed will be very high, the bit will be very easy to damage on sticky steel drill.
Q:What drills are used in tapping 304 stainless steel?
Asked to sell drill bit, stainless steel drill bit, usually they know. Our company uses cobalt cobalt bit. It's very durable and works wellIf there's anything better, I don't know.
Q:What is the difference between cobalt titanium alloy drill
Alloy refers to two or more than two kinds of gold content are mixed together to form metal,
Q:What kind of drills are commonly used in CNC machining centers?
Shallow hole drilling: in the processing center use, usually will use indexable shallow hole drilling, that is, with the alloy blade of the drill bit, use this kind of drill, generally require the machine spindle has internal cooling device, otherwise it will reduce processing efficiency.Deep hole drilling: as its name suggests, it is a drill bit used to process deep holes. Its diameter and length are relatively large. Generally, there are 2 guide blades on the side edge.Center drill: used to prevent hole change during drilling and to use when locating holes.Centering bit: a better positioning capability than an ordinary bit, usually used for centering holes or for machining thin plates. The difference between a drill and an ordinary drill is that the method of grinding is different.Drill: drilling reaming drill to drill, no vertex, generally between 0.5-2MM for reaming, reamer used with.
Q:What are the tools, drills, and any of the machine tools made of?
High speed steel means containing more tungsten, chromium and aluminum alloy elements such as the tower of metalwork of steel, commonly known as steel or stainless steel.The machine is characterized by simple manufacture; high hardness (63 ~ 66HRC), wear resistance and heat resistance (about 600 - 660 C); have sufficient strength and toughness; have good craft; can bear greater impact; tool manufacturing complex shape, such as special lathe tool, milling cutter and drill, broach and gear cutter; but notIt can be used in high speed cutting. Grades and properties of commonly used high speed steel.The hardness of high speed steel after quenching is HRC63 ~ 67, and the red hard temperature is 550 ~ 600 DEG C, and the allowable cutting speed is 25 ~ 30m/min.The bending strength and impact toughness of high speed steel is high, can be cast, forging, welding, heat treatment and machining, has good grinding performance, the grinding quality is high, so it is used to manufacture complex shape of tools, such as drill, reamer, milling cutter, and also used for low speed machining tool and forming turning tool.Commonly used high-speed steel grades are W18Cr4V and W6Mo5Cr4V2 two.
Q:How big is the smallest bit?
A drill bit (Drills) is a tool used to drill through holes or blind holes in solid material and to expand existing holes. 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:What is countersunk drill, flat head drill?
Flat drill: literally, a drill without head angles, somewhat similar to a milling cutterBut at the time of processing

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