The reviews are automatic translation.
On 2019-01-30 15:54:07
Metal fitting addition
On 2018-10-13 19:51:07
Used for hole expansion of metal fittings. We appreciate that the size of standard accessories is varied in units of 1 mm. The sharpness is very good.
On 2018-07-27 15:48:07
Even if you can remove it without removing the stripped metal piece or teeth more work efficiency will be raised.
Control panel push button switch mounting hole processing
On 2017-06-29 12:21:25
It can be mounted as it is without burrs with a single drilling.
It is necessary to drill holes, but a hole is opened more beautifully than a drill
Used for Nitto BOX processing.
On 2016-11-26 20:45:06
I set it to HP-1 and it was easy to drill. Cold rolling 2 mm steel plate
Hole drilling of board
On 2015-11-30 17:31:47
It was able to be used without problems.
Drilling for wireless device self-made
On 2014-10-10 14:40:54
In order to drill a large hole in the conventional chassis (aluminum / iron plate), drill the periphery with a chassis punch, a hand doubler, a reamer or a small diameter (about 3 mm) drill, scrape with a nipper, a file or the like to form a large hole It was very laborious and time consuming, but with the manual puncher made by Kamekura Seiki, it was easy and beautiful to drill and I am very satisfied. Purchase this time Replacement tooth φ 16 mm punch φ 45 Because the under hole is 16 mm, the electric drill owned by the house can only be used up to max 10 mm It is used to make it larger easily. Improvement point I hope that you can use shaft diameter for φ45 with φ10 as a hope.
Round hole processing
On 2014-02-12 18:57:23
I am using it without any problem in particular.
Drilling of aluminum or iron plate
On 2013-11-01 12:39:21
First of all, the price is cheap and it is saved. Quality is also no problem.