Repair of integrated amplifier, polishing of electrical contacts
On 2019-12-28 00:47:15
Is the contact point of the charging base of the slave unit, such as a landline phone, poorly contacted, and is there a telephone house that turns on and off the slave unit? The contact revitalizer alone does not solve the problem.
This is exactly what you can do with diamond polishing. It is perfect if you apply Mini 4WD contact grease later. Clean the remote control battery and the blue rotten terminal. I will be resurrected.
Fine diamonds and slightly coarse diamonds are on sale, so I think it would be better to choose fine polishing and rough cutting depending on the intended use. Compared to a simple metal file, diamond has a much higher usage rate due to the concept of use. liked it.
On 2019-10-16 22:50:10
Not bad, but not particularly good.
We were satisfied as it was necessary once for the time being
On 2019-10-06 22:53:14
The blade of the saw saw rusted and became sharp, so I bought it to restore the sharpness of the blade. It was good that the sharpness was restored when the rusty blade was polished.
On 2019-08-07 18:44:09
Used mainly for deburring during work. There are 5 types of shapes, so you can use them properly according to the purpose, and the size is just right for fine work.
Deburring after cutting
On 2019-05-20 19:22:02
Size is reasonable and just good.
However, because there is a clump of diamond particles in the corner of the flat type, it is deducted because it is caught during work.
I think this is something like this in terms of price.
Polishing of small cutters
On 2019-02-10 18:17:10
I think that it is perfect for polishing small blades. However, if you look for it, you feel like you can find more reasonable prices.
During miscellaneous work
On 2019-01-19 19:00:16
It is convenient at the time of a little work.
It would be nice if there was something a bit rougher if possible.
On 2018-10-04 17:39:01
Cost performance and usability are very good and very useful.
Expansion of small diameter hole and deburring
On 2018-06-29 14:26:34
Sanding file when making a long hole after thin hole drilling, Also in case of elongated hole deburring can only be done by file, it is handy.
On 2018-02-26 17:23:17
I never used a diamond file so I bought it for trial.
I think that there is no problem for the minute that I will buy again if it becomes unusable
You can cut it well, so there are five, so it can be used for fine use