The reviews are automatic translation.
Drilling to put tin on single pipe
On 2018-05-15 19:42:36
Drilling in 50 places, this was completed with one. Until then, I did 5 laps to ten holes.
I think there are no improvement points. I am very satisfied.
I carry it with hanging on a bit holder
On 2018-04-24 10:38:07
I carry it for preliminary hole at the time of work on site.
Even if you hang around the waist with the advantage of short circuit, I am saved without worry of hurting the surroundings.
Is it easy to use?
On 2018-04-23 14:45:56
I used it for aluminum drilling but it was a thin stain (1, 5 mm) but I felt like I was a little weak as well, so it was possible to use it without problems in a rough place.
Drilling in aluminum, PVC etc.
On 2018-01-27 18:21:13
You can cut well, without shaking the core. It is short because it is short even if it is put in a tool box.
It is a little dissatisfied that there is no size of 1 mm and 1.5 mm.
Drilling brass flat bar
On 2017-12-03 04:55:28
Because of the drilling of the part which does not enter with an ordinary drill blade, it is as short as possible
This was the shortest if you searched for a bit type drill blade, but it was cheap
I did not expect so much because it was not a specialized manufacturer of industrial drills.
Try drilling 6.5 mm on the electric dollar on hand and try it without pilot holes
I pierced comfortably like a lie to the brass flat bar t 6 mm.
Moreover, because the electric dollar body does not enter, it is through the L type adapter.
Although it was drilling with an unstable posture, penetration was completed without difficulty about 10 places.
I have not tried it with iron / stainless steel, but I was moved by the sharpness of sharpness.
I appreciate it as grade of home improvement, thank RELIFE.
Used for holes for equipment installation
On 2017-12-01 15:22:09
Please be careful not to come off as the drill part and holder part may come off.
Hardware installation, removal
On 2017-08-16 14:57:33
Because it is cheap, it can be disposable.
Why is there not a long?
Pilot hole processing, plate processing
On 2017-06-18 10:33:23
It shakes well with less shake. It is too small to get in the way of the tool box.
When wood deck is fixed when wood is fixed
On 2017-04-20 15:36:10
The tip was not slippery, and the sharpness was also kept long and it felt it was a good product.
On 2016-04-24 19:11:33
Although I liked the tip shape of the candle type, I purchased several items, there was a thing that the core was blurred from the beginning. Though it can not be helped because it is a cheap product, things with varying quality can not be purchased in the future.
Drilling of 3.2 mm thick stainless steel plate
On 2016-03-15 12:01:07
Since it is a hole drilling of 140 places, I bought five packs. The first one opened more than 20 holes, but 2 places from the 2nd place or 5 places at best, even 10 buns were used up, we bought another drill.
Thin material (3.2 steel plate) perforation
On 2016-03-12 06:44:54
Because it is short, it is hard to shake and easy to use
On 2016-02-25 18:13:28
The tip of the drill is special and it is useless immediately.
On 2015-11-11 15:52:15
Thank you very much for providing us very quick shipping arrangements cheaply
Drilling stainless steel plate 2 to 3 mm
On 2015-08-08 23:01:59
I normally use Nazis, but I tried buying it as short as I needed. Take a look at the town quite good. There is quite a durability.
Drilling of Plartats
On 2015-04-14 20:44:40
The shape of the tip of the drill makes it possible to drill without blurring.
Iron drilling work
On 2015-01-13 14:58:54
From hexagonal axis and drill idle, it is useless from the first shot.
Drilling into general metal
On 2014-08-27 17:51:29
I wanted Φ 4.2 this time, but since I do not have this size, I bought Φ 4.0. It is convenient to drill in narrow place with angle impact. Even if it is not a narrow place, the long drill shakes its tip, so the shorter one is stable. With an iron drill, even if the cutting edge is long, it does not correspond to a deep hole. Because it is a hexagonal shaft, if you drill a hole where the blade does not reach directly, it can be extended with an extender. What is disappointing is that the size provided is small. Φ 2.2, Φ 4.2, for bolt holes of the tap, Φ 5.2, Φ 6.2 for bolt threading is not available. For now, there is only up to Φ 6.5, and in the future we would like you to add Φ 6.8, Φ 8.0, Φ 10. 0 as well. Although it is a short drill, as the diameter gets thicker, the total length will also become longer. When it is Φ 6.0 it will be 65 mm and it will be fairly long. This cut the back and made it the same 57 mm as Φ 5.0.
On 2014-06-21 18:08:57
Head and axis parts are separated and can not be used
Drilling work on thin stainless steel plate.
On 2014-03-22 10:11:41
Because it is a short type, there are few runouts, and a new circle is open. Compared with 【Good Mitsubishi Material Hexagon Shaft Drilling】, there are many burrs to the vacant side. However, Cospa is expensive in two sets, it is good if there is durability after ....