The reviews are automatic translation.
Drilling of 3.2 mm steel material
On 2018-04-02 14:29:52
Both sharpness and abrasion resistance are good
Fewer breaks than other drills
On 2018-02-26 16:54:05
Burning is fast, the number of sharpening increases, and I do not recommend it for professionals who have many jobs in a hurry.
Drilling of steel
On 2018-02-26 16:52:46
Compared with domestic production as well, the burning is quick. Even though it is cheap, the number of sharpening is high and the price is not suitable. I used to use the stain for drilling unavoidably, but I can use it only once
Drilling to steel materials
On 2017-09-11 17:57:04
It was good at a very reasonable price. However, it breaks more than expensive maker items
I feel easy but I think that it is a consumable part, so it is enough.
On 2017-06-28 15:46:50
Especially not possible, it is used normally. I hope the price is lower.
On 2017-03-24 18:30:33
There is no problem. In addition, I will purchase it if necessary.
Sus304, 5t drilling hole
On 2016-07-06 16:11:15
About 150 items were amazing, it was pretty good, after that it gently sharpened and the cutting ability recovered. I also want to use it next time.
H hole drilling
On 2016-04-27 14:08:22
It was cheap due to stock disposal, so C / P was very high.
Drilling of castings
On 2015-12-13 19:39:41
Although it is an oversea item, there is no problem.
Drilling of iron plate.
On 2015-08-20 16:58:54
There is no problem so far.
We are chamfering through holes with a drilling machine.
On 2015-02-12 13:53:46
It is indeed comparable to domestic main manufacturer products.
It is machining a hole with a depth of 35 mm, material equivalent to S15C
On 2014-09-07 19:04:38
Thinning is done, so straight traveling is good, 35 drill holes can be made with 2.5 drill, 400 to 600 pieces can be processed
64 Titanium drilling
On 2014-04-08 19:26:22
Please let me know if you are processing 64 titanium with us drilling machine and have dedicated drill etc
It is used for machine tools.
On 2014-01-14 20:09:34
There is a sense of cheaper than domestic products.
Drilling of Mo
On 2013-08-01 18:33:16
I usually use Saito twist drill and Utsunomiya drill, but life is less than half compared with those. Sharpness is also inferior. Sorry for a moment.
The tapping hole under the iron plate of the control board
On 2013-05-17 15:20:09
I am useful because it is a low price. I think that cutting at 3.4 is a consumable item so even a lower price may be better. When it gets sharp a bit, it may break, so we are exchanging it immediately.
Drilling in steel
On 2013-03-29 21:17:47
For use in Atra, polishing is required at around 100 places Polishing is required at 80 places on a drilling machine 40 points are limited for manual electric drills
On 2013-03-19 14:29:18
It is too sharp because it is mainly drilling into brass material.
Hole drilling on site
On 2013-01-21 18:22:36
It can be helpful to consider what is difficult to break.
Machining of resin
On 2012-10-09 14:21:40
It's neither good nor bad