The reviews are automatic translation.
On 2017-12-04 16:46:57
I use this set of the Holesaw with an electric tool of 18V, but it is very solid and does not spill such blade so much and lasts long. I think that I will patronize this set from now on.
Connection work of PVC pipe
On 2017-11-18 16:48:38
The center pin is common, only part of teeth can be exchanged.
Even if you have them in different sizes you can store them in layers
I will not take up space inside the tool box.
Drilling of ventilation holes etc
On 2017-08-07 19:59:19
There are various kinds of sizes, it is very easy to drill holes for switches, outlets etc attached to ventilation holes and wooden board etc.
Stainless steel drilling
On 2017-08-05 17:48:35
The price is high but sharpness and cut is top level.
Do not forget to use drilling oil and use it.
Drilling work on resin
On 2017-07-07 18:09:40
If you prepare one set of Arbor you can purchase only the cutter section, it can be saved because you can align multiple cutter diameters at low price. For other diameters SS400 processing was also done, but sharpness is no problem.
Drilling work of pipe
On 2017-05-14 18:55:37
I bought 48 mm, but one teeth (mountain) was missing, it is not a broken one, it is a thing from the beginning, you will understand.
Electrical work, drilling down lights
On 2017-04-06 15:02:12
I feel better than I thought. Place of use, wood ceiling board, gypsum board.
Docomo antenna construction
On 2016-07-27 16:28:06
After scraping the board, it is difficult to pick up the scum inside the Holsau, so I'd like to devise a little more in the sideways hole of Holso (another Holzo is also ...)
Simple trap mounting for washing
On 2016-07-06 11:46:20
Makita's 760 W vibration drill (drill mode) corrected the drain hole of the 5-minute floor of Tamo. When making jig with cedar board 30 mm, chips did not come out and put in and out. Using jigs cut about half of the circumference, it finished without difficulty. The quick arbor is easy to remove the blade without removing the shaft from the drill and push out the wood left in the blade when making the jig. I think that it is worth buying this just by troubleshooting by pulling screws.
Simple trap mounting for washing
On 2016-07-06 10:06:11
Makita's 760 W vibration drill (drill mode) corrected the drain hole of the 5-minute floor of Tamo. When making jig with cedar board 30 mm, chips did not come out and put in and out. Using jigs cut about half of the circumference, it finished without difficulty. Quick Arbor (3834 ARBR 9100 QC) is very easy to pull off the cutting edge without removing the shaft from the drill and extrude the chips left in the blade. I think that it is worth buying this just by troubleshooting by pulling screws.
Thermal insulation ceiling opening
On 2016-05-28 07:13:22
I could open up to the aluminum and SUS sandwich panel, but I lost to the 2 mm SUS board which I tried on riding. I bought three and gave up three consecutive defeats and gave up.
Stainless steel 0.8 - 1.2 mm plate drilling,
On 2016-03-10 18:55:06
As expected it will not spill blade of Berko (Sweden Steel) Jumping at irregular pitch, does not happen.
On 2016-03-09 20:14:17
Outer wall corner corrugated plate opening
On 2015-12-08 16:48:52
We used corner corrugated board 100φ and 150φ opening for spiral duct and it was well cut, how much durability is there after paying attention to the rotation speed
Drilling work of joist free control
On 2015-11-08 18:13:33
It was able to open a hole easily without burning a 24 mm thick control.
The board opening is the main
On 2015-05-27 06:25:15
I am using it for the gypsum board opening. Since it is not a collar, it is easy to use such as penetration. It is rich in size and has the size you want. I think that it is slightly higher when it is set with Arbor.
Drilling the outer wall
On 2015-03-21 22:30:34
My teeth are gone in a moment. After all it is manual work. It is too weak. Is it a defective item?
Drilling work on wood
On 2015-03-20 15:23:51
It is inexpensive, it is saved because it is enough to buy only the Holsau part.
I tried to connect a 42φ pipe to the lid of the drainage box (resin made?) ,,,
On 2014-06-22 01:23:11
Lid = sand? Is it made of resin solidified by mixing ingredients? The blade did not stand at all and the blade spilled out. When drilling a previously purchased 64 φ in a PVC pipe, I was vacated by a victory, but it was disappointing ~
Piping drilling of air conditioner, refrigerator
On 2014-02-22 22:08:04
Household air conditioners and commercial air conditioners. Prefab refrigerator, freezer etc. used for opening the piping. Panasonic's EZ 7960 (21.6 V) is the tool used. It is a trick to use such a way that the hole saw part does not have much heat during cutting work. If it is impossible to rotate at high speed, it gets bad quickly. In other words, it is similar to other common tools, sharpness and durability are affected by skill of the user. If you can adjust the neighborhood, the investment effect according to the work volume is sufficient for practical use.