• TCT annular cutter with Quick chang shank DNTG-5 System 1
  • TCT annular cutter with Quick chang shank DNTG-5 System 2
  • TCT annular cutter with Quick chang shank DNTG-5 System 3
TCT annular cutter with Quick chang shank DNTG-5

TCT annular cutter with Quick chang shank DNTG-5

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China main port
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Min Order Qty:
10 pc
Supply Capability:
5000 pc/month

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DNTG-5 

D.O.C.  75mm
Unit
mm
25mm Quick-change shank(3 holes) , Suitable on Fein magnetic drills
Selected special-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction . Reduced damage of tip and improved performance of ships removal


Type
Size
DNTG-5018018*75
DNTG-5019018*75
DNTG-5020018*75
…………
DNTG-5058018*75
DNTG-5059018*75
DNTG-5060018*75


Q:What is the four hole five hole hammer
Four: refers to the pit slot number is four at the handle of hammer drill hole, two key and two ball groove, used in the four pit on the hammer. This drill is usually used in the medium electric hammer.
Q:1.5 of the stainless steel plate to drill 1.2 holes, the drill has broken a lot of roots, what kind of material with a bit better? How much speed, how much feed?
First of all, drilling stainless steel must use high-performance drills, such as high cobalt, high vanadium or alumina bit material.
Q:Why do you always burn drills?
The drill is so small, but the depth is very shallow, so this speed can be, the knife can be calculated in accordance with the formula, appropriate to adjust the actual situation of cutting. I believe it will help you.
Q:What's the difference between a flashlight and an impact drill?
The only force flat rotary electric drill, impact drill and rotary force (hammer) in addition to one axial vibration force.
Q:Why not hammer drill iron
Because it is not sharp, it is impacted by the impact of drilling, and iron toughness is very good, the impact on it does not work, and only a sharp drill to cut into!
Q:What does M3x0.5 mean by tapping a drill bit?
M3 * 0.5 represents a 3 mm screw with a pitch of 0.5 mm. With a diameter of 3 minus 0.5 equals 2.5 pitch dia. It is to drill 2.5 holes with a drill, and then tap with a M3 tap.
Q:How do you drill a sharpening bit?
The blade is fixed against the wheel surface." This is the first step between the bit and the grinding wheel, and it is often the students who have not cut the edges of the blade, so they start sharpening on the grinding wheel. It must be hard to wear. The blade here"The mouth" is the main cutting edge, and the "cut out" means the main cutting edge of the grinding part is in the horizontal position. "Wheel surface" refers to the surface of the grinding wheel. "By" means slowly moving closer. The drill cannot contact the grinding wheel at this time.
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:Tap is M14-H2, drill with big bit
The tap is M14-H2 and can be punched with a drill with a diameter of 12.The threaded hole diameter can be determined by the formula:The nominal diameter of the screw - thread pitch = threaded hole diameter
Q:How long the hand-held electric hammer drill
Matched with various electric machine, concrete, brick and other building materials for hard drilling. The utility model is a drilling tool with wide use and high efficiency in the construction and installation industry.

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