The reviews are automatic translation.
Drilling in a metal plate
On 2018-09-11 12:44:45
Since the sharpness of the thing which used before was worse, I exchanged it for this product. There may be new faults, but it is sharper than the previous ones and I am satisfied personally.
Processing of laboratory instruments
On 2018-02-21 16:22:20
It is very convenient that a step drill becomes a set for a straight drill. The price is reasonable and very useful. I thought that I wanted it for individuals not for work, but it is regrettable that handling is over. I confirmed the substitute, but I am a bit disappointed with a set of straight drills.
For drilling work
On 2017-11-28 22:06:03
It is still unused, but it was cheap so I think I can get original just by being able to use it once or twice.
On 2017-09-15 10:41:46
3 mm or less is not usable. It broke soon.
Even though titanium coating is applied, I think it is a matter of the material before that.
I do not use it because I do not use 3 mm or more.
As a result, I used a regular steel drill.
For professional use it is not usable, it is for amateur DYI to the last.
Especially, it is not suitable for torquey impact and drill driver.
Mainly for drilling of wood
On 2017-06-15 08:10:09
As of now I can use it normally. It is relatively inexpensive, has step bits, it is useful.
For metal processing
On 2017-04-14 21:34:05
Purchased for metalworking finish. Especially the step bit is a hexagonal axis, it is easy to detach and increase work efficiency. It is useful for deburring of the cut surface.
During machine operation
On 2017-02-27 17:56:30
I think that performance is sufficient for price. It is a compact, portable, good price and it does not hesitate to buy again even if it breaks.
Drill holes for tapping iron
On 2017-02-25 19:45:24
It was good to use it well. I am using it for punching holes in tap pins.
When creating the test tool
On 2017-02-25 16:40:02
Even though each size is aligned, Takeko naka is still a big success!
When preparing pilot holes such as rafters
On 2016-12-27 09:43:50
Used by attaching to the impact driver. The axis of the center is slightly misaligned. While pushing it will shake it.