The reviews are automatic translation.
Fishing for hobbies
On 2017-06-06 14:43:48
I used it in jumping, I could dig a hole easily with a hard rock
Work of burying studs in concrete
On 2017-04-20 21:20:18
The triangle of the tip helps to drill in the correct position.
Drilling in a stone
On 2016-12-15 21:04:33
I am satisfied that I can drill stones and concrete without difficulty.
It is planned to be used in foundation construction etc., but the purpose is not the original use, so it was not good.
On 2016-11-21 18:57:12
I have found the original used product, but have you not used it much recently?
Drilling in a garden stone
On 2016-04-25 18:21:46
I used it for the first time, but the hole opened smoothly than I thought.
On 2015-10-31 23:05:47
Hole drilling for granite marble concrete hard tile for 5 mm plug
On 2015-09-19 19:58:51
Concrete is good without problems. Stone is draining while pouring water while putting water in a cup or the like while chilling. There is no problem separately.
On 2015-07-08 21:31:35
It is used for drilling concrete, and sharpness is not bad, but it broke with several times use. Improvement in durability is desired.
On 2015-06-06 21:44:29
It has no durability at all. The tip tends to peel off. I wonder how many books I've already bought
On 2015-04-16 19:39:18
The sharpness is quite good, but the part other than the tip <Tungsten> can break, so I want durability.