The reviews are automatic translation.
On 2017-07-15 15:28:48
I feel that the hardness is weak.
I will fly ahead if I do a little extra.
On 2017-05-18 15:24:02
It is a cheap and repeat product. I would like to use it in the future.
Drilling in steel materials at the construction site
On 2017-02-23 11:20:14
I feel the drilling speed is fast. I think that durability is also sufficient for soft iron processing by using cutting oil in combination. Tap processing may be necessary depending on the construction site. I am glad that there are 6.8 mm and 10.3 mm version for screw processing of M8 and M10.
When creating control panel
On 2016-11-05 20:40:37
Although sharpness is good, if you put a little effort, core shake will occur. Strength is now one.
Drilling of steel materials
On 2016-11-04 17:37:31
Certainly three times? It is faster to empty the hole, but it may be five times faster to get out of cutting.
Stainless steel plate drilling
On 2016-10-12 23:32:41
I could not shave it at all and it broke down shortly. It did not become usable at all. I thought that it was for stainless steel, but was it due to mind?
Machine installation, replacement etc.
On 2016-09-01 08:25:19
I am drilling with an impact driver, but I will last long. Working side by side with friends, you can see the difference in speed and sharpness. Since there is also a tap cutting of M8, it is Ureshii although there is 6.8 mm too ...
Working on aluminum products
On 2016-06-16 15:23:45
It is often not easy to break from the base part of the dust and it is not a translation that is not enough, so it is a cheap product. There is no repeat because there is worry about injury.
SUS, iron drilling
On 2016-04-12 21:03:39
Regarding Φ 6, the axis went out by the first use. Φ 5 is also used for several times. (Too weak caulking) Φ 12 broke the thin part of the shank's ball catch in the first use. Although Φ 3.5 is often used, sharpness is good, but axis shake is too bad. I think whether it is goods for those who do not need accuracy, seeking sharpness for sharpness.
SUS pipe drilling
On 2016-04-04 14:46:21
Drilling work is comfortable. In the future, I would like to verify whether sharpness will not change when sharpened.