jtiii
I paid good money for you to read this!
I need to hang a paper towel holder on a drywall wall.
The distance between the two bottom anchors only needs to be accurate within 0.2% (about 40 thousandths), so that should be no problem as long as I measure perfectly, we don't hit a stud, and the bit doesn't wander more than about 1/32 of an inch.
But the distance to the top needs to be within 4 thousands of an inch, so that might be pretty tricky. Also the 35 degree angle seems to imply absolute precision, which would require a very expensive protractor! I'm just going to draw arcs exactly 225.1 mm from each bottom hole and drill within .004" of their intersection and hope for the best. Wish me luck!
The distance between the two bottom anchors only needs to be accurate within 0.2% (about 40 thousandths), so that should be no problem as long as I measure perfectly, we don't hit a stud, and the bit doesn't wander more than about 1/32 of an inch.
But the distance to the top needs to be within 4 thousands of an inch, so that might be pretty tricky. Also the 35 degree angle seems to imply absolute precision, which would require a very expensive protractor! I'm just going to draw arcs exactly 225.1 mm from each bottom hole and drill within .004" of their intersection and hope for the best. Wish me luck!