Hello, everyone.
This is Enta.

When measuring the drilling depth during drilling, you hold the pin pole in one hand, the staff in the other, and the tape measure to take the measurement, right?
I think there's quite a discrepancy, and I imagine it's going to be tough.
So please try doing it as shown in the photo.

As you can probably tell, the pin pole is floating—we’re actually using the same thing that connects the staff.
↓Apparently, it's called a "detection bracket."↓
Mizox K-Type Detection Bracket
We'll attach a measuring rod to one of these.
On the back side, remove the black rubber band to attach the pin pole.
Once you remove the rubber band, you'll see a hole on the side; insert a zip tie into it to secure the pin pole.
This allows you to secure the detection bracket and the pin pole. (Two cable ties)
It's very convenient because you can fold it up against the measuring rod when it's in the way.
I didn't come up with this myself, but I highly recommend it lol
When measuring, I recommend using a 2-meter measuring rod.
I hope we can find ways to improve things, even just a little, on-site.
See you later.





Zip Ties
2-meter measuring rod