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Accurate Marking and Cutting Techniques

0:38
1:12
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At 0:38 in

Your tape isn’t the only reason your cuts are short 😬 learn carpentry skills! #learn #measure

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What happens here

Even with correct measurements, improper cutting technique can lead to short cuts. The presenter demonstrates how marking a cut line too thick with a pencil can result in losing an eighth of an inch when the saw blade cuts through the center or 'bad' side of the mark. He also briefly mentions that allowing a tape measure to sag over a long span can cause an inaccurate measurement and a short cut. The correct method involves making a very fine mark and cutting on the 'good' side of the line, leaving the mark itself on the waste material.

Goal: Achieve precise cuts by proper marking and blade alignment

Tools and materials

  • Circular Saw Makita — Cutting the lumber
  • Framing Lumber — Demonstrating cut accuracy
  • Pencil — Making cut marks on lumber
  • Sawhorses — Supporting lumber during cutting
  • Speed Square — Ensuring square cut lines
  • Tape Measure Stanley FatMax — Measuring and illustrating sag

What they say

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risers. Since we mark the lower and upper straps at the same time, if one riser shifts, the rest will remain in place. Even if you have the correct measurement, you can make the wrong cut. You can make a mark that is too thick and lose millimeters, or the tape measure may sag and the segment will be too short. If you make a more precise mark and cut on the correct side of the line, the part will fit snugly. The vertical and supporting sections of the rafters must be perfect. If rafters are incorrectly measured or

Auto-generated from the video audio.