The reviews are automatic translation.
When the pilot hole production, such as rafters
On 2016-12-27 09:43:50
Used by being mounted to the impact driver. Center of the shaft has a little deviation. Prevent shaking while pressing.
On 2016-07-11 10:51:55
Good to step bit is set.
On 2016-04-07 14:42:01
Still do not know because it does not by using only a little bit, well I think accordingly price.
Drilling of aluminum and wood
On 2016-02-25 22:39:54
Because the other also not out center in almost every size, as has been said more axis is tilted crazy almost all, you can not use decent gone swinging rrroom. You break not to use well to hold the vibration. Those of smaller diameter will break as soon as not careful.
And of various sizes at this price is almost uniform, thick diameter was leave the two ★ Because step drill is especially useful.
Maintenance of machinery, processing, and use at the time of decomposition.
On 2015-06-24 10:48:01
It was purchased as a 2 piece eyes in Guizhou autumn work of the hobby.
Since affordable, easy to use is good it has come in handy.
On 2015-05-07 17:23:49
Hexagonal axis, not out the center of the drill.
Result drill broke.
On 2015-04-21 18:31:09
Price also worth, you can also use decent goods.
On 2015-03-09 09:42:29
The other thing is I do not know yet
Since the broken or fairly no matter what you buy, I think that to say that to buy cheap frequently
Of in the workplace, drilling work
On 2015-01-19 23:11:01
For because it can be used in addition to the chuck there is convenient, but not out of the center of the hexagonal part and drill,
You rrroom. If the thin will somehow, I think that little or poorly made. I guess is the price accordingly.
Drilling of the aluminum material
On 2014-09-29 17:46:18
Center is not out, drill broke. Trouble if not out centers in the hexagonal axis.