The reviews are automatic translation.
Drilling in an iron box such as a switchboard
On 2018-03-25 16:19:46
After penetration of the center drill, the core broke from the moment the hole saw stuck and can not be cut well. After checking, the center drill was bent. I can tell if it will break, but is it a material that is a bending drill? this. It was disappointing with this for a first drilling operation.
Iron: Drilling of about 1.6 mm
On 2017-02-27 10:19:40
There is a problem with not being able to order only drill parts of expendable parts.
Air conditioning construction
On 2016-08-16 11:31:05
I purchased this type of shank for the first time. I think that it seems easy to do just by sliding exchange of Holso. Although it is also in the review of others, it may be necessary to pay attention so that the embedded hexagonal screws do not come off by vibration ...
Docomo antenna construction
On 2016-07-27 16:32:48
I would like you to sell the center drill and other parts separately. Because the blade of the center drill fell into the wall and it lost when using this product the first time, I want a spare blade replacement
Plumbing wall opening
On 2016-05-28 07:10:55
The immo Screw stopping the moving part got off by the vibration during work and the spring and the ball flew away. I am repairing with vinyl tape and using it. Without this part it will be hard to remove the core. It is a place I want to devise that I can not remove the screw.
Drilling of woodworking work
On 2015-11-08 18:11:14
It is slightly different in structure from the one we already have in USA, but versatility is satisfactory enough. In item description, please describe the size in detail such as distance between lock holes. It duplicated what I already have.
Drilling into steel pipe and SUS pipe
On 2015-01-13 00:07:44
Because the screw to stop the center drill is a minus screw, it takes a lot of hardship in case it becomes necessary to replace it due to breakage of the drill etc. Since the screws themselves are M8, I decided to use them for Hex's things, but at other companies, including domestic manufacturers, this part was first a hex, so I felt the difference in the way of thinking (culture) with Europe. The sharpness of cutlery is not bad, and because it is inexpensive, our company has increased the size of the blade little by little and the usage rate is expanding.
Hold Holsau and open 68 holes
On 2014-09-16 21:16:55
I tried to loosen the screw with a flat head screwdriver to replace the dust of the center, but there was no loose appearance, even if I loosened with the impact driver I thought that the minus breaks and does not loose, I thought about the exchange, but the thing unpacked I bought a variety of products so far, but from now on I thought that I should think about buying tools. Goods that do not loosen the screw are bad. (Kiri of the center can not be replaced)
Installation of hole drilling board etc.
On 2014-02-02 19:10:30
Although it is a matter of Baccoa, although there is a spring between the points where it is hexagonal, I think that it is better to close all with a hexagon Holster is displaced
External wall drilling
On 2013-01-08 12:12:42
It could be used for both structural plywood and galvanized steel sheet.