The reviews are automatic translation.
Drilling in concrete
On 2017-03-22 21:26:44
Would not it be Delta Gonbit if I thought about drilling firmly with vibration drill? Durability, hole system and satisfactory in everything.
When drilling work
On 2016-07-24 15:01:34
Some products can not be processed without this shape. I am saved. Please continue handling. Also, I am grateful if the price is a bit cheaper.
On 2016-05-31 09:21:04
It was good that Miyanaga's goods could be purchased cheaply. I am happy to have more sizes
On 2016-02-24 19:33:40
Since it is a manufacturer, there is no doubt that it is convenient when you buy special items because goods are good for monotaro
Drilling in blocks
On 2015-10-10 18:56:49
It seems that there is durability of about 1.5 times to less than 2 times compared with 2 blades.
Epoxy resin injection anchor pinning
On 2015-07-13 19:25:23
Durability is high, so even if the unit price is higher than B type, cost performance is good. A hole of more than 500 holes per day, but average about 1.4.
Use it to make a hole in a stone
On 2015-02-05 00:12:19
I am glad if there is a thinner one.
Drilling with anchor construction
On 2013-09-08 08:55:03
When opening a hole, since the tip of the drill has little blur, it is easy to work. I am satisfied that a clean hole will open.
No plug bis
On 2013-06-28 20:16:22
If you hit the rebar, the blade will still spill, but if you have two of the three, you can open a hole somehow. When there is no spare awl, it is appreciated.
Cut type drilling of C type anchor
On 2012-05-03 17:47:05
For the M10, three-minute anchor, the diameter of the designated drill is 10.5. However, with a general two-blade concrete drill of another company, even if 10.5 is used, the hole is distorted and the anchor does not enter in some cases. Miyanaga's Deltagon is 10 millimeters below the size as the hole gets clear. Even if it is the same size as the anchor you use it will come in reasonably. It seems to be compatible with Panasonic vibration drill EZ7960. I expect continuous sales.
Drilling in concrete
On 2010-11-03 14:57:17
I am lucky to have bought cheap manufacturers products. I am glad if there are other sizes.