The reviews are automatic translation.
On 2018-02-13 16:18:43
It is convenient because the sharpness returns by chip exchange.
It is difficult to polish a chamfering cutter (drill) without a chip
It will not be usable with grinders.
Deburring and chamfering of mild steel material holes and pipes
On 2015-08-11 15:39:43
I use 3 sizes. Although the finish also feels a bit bader than the three blades, it is good. It's just a little chaotic. Since COSPA is better than polishing the best, I think that you can recover the initial investment in the long run.
On 2015-06-26 17:19:45
I purchased it thinking it was more economical than buying counter sinks. I use it in Radial. Aluminum is finished very beautifully and is satisfied. S50C got a bit of change. Rotation is slightly late than the table, but it seems to be finished cleaner.
On 2014-09-06 10:01:36
Because of chamfering of the blank hole of the laser pulled out, even the counter sink was missing sooner but this will not be solved without any problems Even though it only replaces the blade, there is no trouble of polishing and there is no loss Since it can be used from around 5 Φ Very satisfied
Chamfer of iron, SUS, aluminum hole
On 2013-10-17 18:31:24
I was attracted to the name and bought it, but as I mentioned above, I am satisfied because I can cut it well and it will be very beautiful. The sense of security is different. Chip exchange type is also good. Chips are also lasting for the time being within their own range of use. A wrench for chip replacement was also included in the accessory.
Boring after drilling of SUS, iron and aluminum
On 2011-04-11 22:48:54
very good. The carpets we used until now can not be used only for the parts that we often use, even if we go out to polish, the sharpness was not good. I think that this product is very good in terms of cost because it is easy to exchange chips.
Chamfer after drilling of aluminum plate and stainless steel plate
On 2010-09-29 12:13:41
There is only expensive, as expected, the cut is different. This is decided for the part that you want to finish precisely and beautifully. There is nothing to say if it is a little cheaper.