The reviews are automatic translation.
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 ....
When the head of the screw is crushed, cut off the screw head
On 2014-02-11 13:13:28
Because of the short drill, the shaft does not shake and the sharpness is good, even the stainless steel can be cut well, however, the possession of the sharpness is not good, the head of the drill can not be sharpened (due to the special shape, it is a sharp point There is no problem because the price is the price.