The reviews are automatic translation.
Aluminum plate drilling processing
On 2018-04-13 14:57:54
I am satisfied that the cutting of the blade was very beautifully drilled
Drilling of iron plate
On 2018-02-18 01:32:37
Since the small diameter is substantial, I use various sizes with this hole saw for battery drill. I think that it is good quality to keep sharpness without breakage of the blade. Places that can be used for boards and almost anything is good.
Drilling on resin plate
On 2018-02-15 15:13:26
Because it is a thin blade, it was possible to use a rechargeable electric drill with less cutting resistance.
Drilling of metal
On 2017-12-31 17:42:00
I like using thin blades because it feels good. Sharpness is also nice.
Drilling holes in aluminum or steel doors
On 2017-11-23 14:55:17
I am using it because it is well-stocked and well off. The size is also good with many kinds.
On 2017-11-17 20:35:39
It can be used as it is for the impact driver, and it seems that it is also durable
Drilling hole for sash wiring
On 2016-12-13 14:51:01
Although it was used for drilling in a bag-shaped aluminum sash, penetration from the front side was no problem but when trying to penetrate as it was hard to cut. I think that sharpness itself is no problem. It is convenient because it can be mounted on impact drills etc.
We use canned beer and aluminum can of coffee to make alcohol heater of big fay now.
On 2016-11-24 15:37:58
It is necessary to cut out about 32 mm in order to release fuel from aluminum cans successfully. For hollowing out aluminum cans, manufacturers responded that they do not need cutting oil. In order to round out using the bottom of the can of beer cans, hole saw is a necessity. Without cutting oil, you can snap out quickly. The finish is also beautiful. I will make many alcohol stove products from now on. It is fun every day.
Production of vacuum tube amp
On 2016-10-17 19:23:39
I used a thin-edged hole saw for the first time. I purchased 24 mm and drilled a hole with a drilling machine. I thought that a hole of 24 mm would be empty, but in fact the hole of 24.4 mm opened. When examining the outer periphery of the teeth with calipers, there are variations from a minimum of 23.8 mm to a maximum of 24.3 mm. I bought a thin-type hole saw for the first time, is it such a thing? Because it was not necessary where tight dimensions are needed, I think I will keep using it, but maybe it will be a little bigger? It may be better to think.
Drilling of stainless steel top board (sink)
On 2016-09-29 17:18:29
It was uneasy with the appearance of rolling a thin iron plate, but it opened a beautiful hole in a stainless steel plate of about 1 mm. It is satisfactory without teeth chipping first.