The reviews are automatic translation.
On 2018-05-14 09:42:38
I attached a small hole to the impact driver at the work site several times. At that time I did not notice, but I was surprised to use it when attached to a drill board. The core is unexpectedly misaligned.
Expansion of drain hole of bracket shelf in bathroom
On 2018-04-18 19:16:13
The water drain hole of the ABS resin shelf board was enlarged.
Because it is a resin, holes are easy to spread, but cutting efficiency is good as expected, I think that it was good.
Next we will have big expectation, because we will make the drain hole of the aluminum shelf board larger.
On 2018-03-25 15:30:42
Although it is the second order, it is user-friendly and I will continue to use it for the future.
Drilling of stainless steel
On 2018-03-11 07:31:27
This time I improved the stay and made the stopper handmade. At that time, I had to make a hole in the stay, I bought it. Since I already had an electric drill, I only used a head drill so it was cheap.
On 2018-02-16 23:34:43
You can scrape well. Impact drivers improved the stay to create an earthquake jump-out prevention device.
Enlargement of hole opened with electric dollar
On 2018-02-16 18:07:46
It was used for enlarging the hole of 4 mm thick aluminum plate. I think that this hand drill will lead to breakage of the shaft if excessive force is applied, but it is useful because it can easily make a big hole with appropriate rotation speed and force.
Plastic box processing (ABS resin)
On 2018-02-08 21:52:40
Difficult to stop at arbitrary size due to too much biting, cutting softly on the surface (Plastic) appearance may become dirty appearance may be dirty or take domestic goods by taking the beauty of the finish It may be better to decide.
Drilling of boxes of metal, PVC etc., use to expand the hole
On 2017-04-30 19:47:40
Sharp edges can be smoothly drilled. The blades are also durable and do a little impossible when enlarging it, but there is no problem for now.
For iron drilling
On 2017-03-04 17:59:18
I was worried that it would not break if used with an impact driver, but I have used it as a problem so far.
Sheet metal drilling operation
On 2017-02-10 08:41:20
I have used it 2 or 3 times now, but for now it has no problem. How much is a step drill? So I will use it for a long time, so it will be good or bad, so it will be verified in the future.