The reviews are automatic translation.
I would like to use it to simplify piloting work of machine tools
On 2015-10-06 15:52:28
In particular there is no sense of incompatibility We are further improving accuracy by superfinishing
On 2014-09-01 15:58:00
The hit of the taper part is not good. There is no harm in using it in particular.
General purpose lathe processing
On 2014-05-02 09:31:43
I am concerned about a little hardness that is easy to purchase at a unit price but it is not a concern if it is an ordinary steel material
On 2014-02-10 16:26:16
it is normal. It is neither possible nor impossible.
On 2014-02-01 20:10:06
Even though the price was cheap, it was as good as the goods of other companies
Drilling of ss 41 and s 25 c
On 2013-10-27 19:22:07
Ideal for processing softwork. I am dissatisfied that the size is up to φ25. I'm happy if there is a setting up to φ45.
On 2013-03-26 17:09:17
The core has not appeared as the review of the other person. rigidity? Material? Is not it · · ·. The blade spills more easily than the manufacturer's product. Grinding can be used without problems. It will not be suitable for precision processing or heavy use. I am satisfied with the price.
Preliminary drilling of lathe (boring)
On 2013-02-22 09:51:44
Because it was inexpensive, purchase. If you use it as it is, it runs apart, but if you sharpen it and use it, you can use it without problems.
On 2012-12-25 22:37:38
I do not know if the rigidity is weak or it is intentional, but the chips are fine and do not make a comfortable curl. It is difficult to judge the sharpness after polishing, but as a hole it is bright so it is cheap so I think I will buy it again.
Drilling in iron
On 2012-05-30 09:46:24
While reaching the workplace, I was grasping the plastic case and the drill dropped and broke. There is no seal of the seal, too. It became garbage.
On 2012-05-11 00:49:36
Center has not come out ... teeth got severely blurred. I went bankrupt in lands on the ground ... I threw it out before opening the hole.
On 2012-02-25 13:17:32
Durability I can not say it anything because I do not know right now, but I do not expect it.
For a bit of work
On 2011-11-11 12:12:41
usually. There is neither possible nor impossible. I think whether the price is good.
Used for a depth of 70 mm of ss 400.
On 2011-08-03 12:47:43
There is no problem in using ordinary steel materials. It is saved for times when unit price of order is cheap.
On 2011-04-08 17:20:28
I'm still not sure as it's beginning to use