The reviews are automatic translation.
When concrete drilling
On 2017-09-16 15:56:13
I bought it as stock. It is handy when drilling.
Work of attaching steel bundle to concrete soil
On 2017-05-27 06:04:01
Although the cutting edge of the tip is satisfactory, the mandrel shaft is soft, and it is bent by just slightly tilting the drill, the vibration drill grinds. I would like you to make it with a little harder steel.
On 2016-11-04 16:56:42
Normally you can speed up the drilling quickly, but on the uneven surface Miyanaga is easy to use
Anchor bolt driving
On 2016-10-15 14:35:46
Drilling work is possible in a short time. A hole opens beautifully
Construction of post-construction anchors
On 2016-04-16 15:40:17
I hope the dust will be reduced.
On 2016-02-10 11:14:59
It is durable.
On 2015-10-05 14:03:11
Normal upper class !!
Drilling in concrete
On 2015-02-12 20:11:34
It may take a while for the tip to collapse. I want you to be a little more robust.
On 2013-12-20 18:31:27
I can cut well for the price. If it is a bit cheaper, I should say something.
Drilling of concrete surface
On 2013-10-23 15:26:11
It is not bad, but it will break a lot. Is it not easy to use?
Use a viscone to fix the liner on the back wall
On 2013-07-18 20:29:44
It lasts long and has a long life and sharpness is sustained and convenient.
Drilling of anchor bolt
On 2012-11-06 12:54:52
It is sharp
Concrete screw fixing
On 2012-10-12 12:29:41
It is preeminent workability, making drilling fast.
On 2012-10-04 04:53:23
Although it was used when fixing the piping, it was able to open a considerable number of holes without breaking.
On 2012-05-23 19:40:02
I could use it without any particular change.
I would like to use it for construction of the fence.
On 2012-04-05 15:59:35
Although I have not used it yet, I will try to use it in a while, if there is no problem, I would like to purchase again.
Site water supply and drainage facility construction
On 2012-03-09 16:26:23
Used with rechargeable hammer drill. The price is also reasonable, if you break a hole without refrain, buy it again. How about a set of bits and non-processable