The reviews are automatic translation.
Drilling of 1 mm thick 304 stainless steel
On 2018-07-08 08:13:40
It can not be drilled with a center drill, another center drill is used to open the center hole, working with a hole saw can not be used once after use. We recommend you to purchase two pieces of returned goods, chip saws with useless items.
Aluminum plate drilling processing
On 2018-04-13 15:00:16
I was worried about the deviation of the center, but I was able to correctly speak and it was amazing
Stainless steel control panel switch hole
On 2018-02-22 07:11:01
I use it for drilling for the switch of the control board. If you use it while using tapping spray it will be comfortable. Although it opened more than 10 pieces, it seems that it can be used still more.
Drill 85 mm hole in motorcycle parts
On 2018-02-13 19:37:00
I used it in the drill machine. I was satisfied with the trace that broke, but when measuring the diameter of the hole after cutting it became 86 mm.
Opening of stainless steel plate
On 2017-12-29 21:37:05
It is used for a stainless steel plate with a thickness of 1.5 mm. After somehow opening one thing is not usable.
I am well acquainted with metal processing history of decades, how to use tools.
Is there unevenness in the product, is it such a thing?
Anyway it's kind of poor quality and I bought garbage.
Drilling for band heater production
On 2017-11-29 09:38:19
I bought a hole saw of φ64. Sharpness was sometimes called the first time, and it finished without problems. In the opportunity to use for a while, time will be available but we will continue to record changes in sharpness.
We drilled a hole for piping in the wall panel of 42 t steel sandwich panel.
On 2017-10-02 22:29:04
The feeling of use was good, the cost performance was very good.
On 2017-09-18 11:25:56
There is no problem with the product, but it arrived one month after placing an order. I am very dissatisfied.
Used for installation of voltmeter / ammeter
On 2017-09-11 15:31:45
We are using Mitsubishi and Fuji Electric Panel Meters to attach to the board surface. I am very happy that you can easily drill holes cleanly.
Drilling machines such as electric construction pull boxes and boards on site Various
On 2017-09-07 06:48:20
I used a variety of maker items, but this is the best.
Sharpness and lifespan are satisfied. In addition,
For the stainless steel material, slow the rotation of the drill,
If you use it will not be changed to a dedicated holso.
21, 27, 34, are large.