The reviews are automatic translation.
Grinding of cutlery steel materials
On 2018-10-27 09:27:08
Conventionally, WA of grain size 60 was used, but recently there are many occurrences of fine powder during grinding, so consult with Noritake. I tested it with a grain size of 80, which was a good result.
Preforming small parts parts
On 2018-07-14 16:07:57
We are looking for machining work easier if there is a type with a little thin thickness.
Polishing of thin drills
On 2018-05-12 17:33:59
Purchased abrasive grains 80 and 220, mounted a spacer on the grinder and two side by side.
It is used when polishing a drill of about 1.5 mm to 6 mm φ.
Why did not you buy it until now? I could buy as much as I thought.
Used to replace the finishing grindstone of the electric grinder
On 2018-03-20 16:55:35
Even if it is cheap, we use it without any problems. Work of metalworking
It is useful for polishing
Adjustment of hardened steel material (cutlery)
On 2018-03-19 18:58:02
Please indicate the part number on the disc body. It is inconvenient to simply reorder the same thing.
Flea. Polishing of carving swords
On 2018-02-26 14:39:22
I wanted the eyes to be a little more detailed, but I did not understand the details.
On 2018-02-11 15:37:40
Since cracked items arrived, we had them replaced. Although excess packaging is unnecessary, things that are easy to crack wish suitable packaging. Product can be used without problems. I feel that the grinding power is stronger than the orange grindstone.
Drill bit polishing # 80 used for most finishing
On 2017-02-06 20:06:54
I thought that there was considerable hardness by using a general purpose bit (binder), but I could easily correct the surface by diamond brick dressing. However, although it is hope for Monotarou future, there were a few scratches that seems to hit while the whetstone and diamond bricks are being transported. There was no problem level because it was dressing. I will tell you that this kind of hand in the packing box needs to be devised not to move.
On 2016-09-01 21:36:53
I use it for drill polishing and thinning of about φ1 ~ φ3 with a grain size 220, 150 x 6.4 x 12.7 and a thin and thin grinding stone. It was difficult to use and easy to use stone when thinning was reduced.
Finish grinding of high sprayer
On 2016-04-29 18:47:34
It has hardness and can be polished cleanly. A WA GC think that it will improve usability if you arrange it.