Quilting
How to Square Up a Quilt Block So Every Block Measures the Same
4:25 video · 8 steps
Based on a video by Power Tools with Thread (opens their YouTube channel)
rotary-cutter
2 tutorials tagged rotary-cutter.
Quilting
How to Cut Quilt Fabric Straight (Rotary Cutter Skills)
10:31 video · 7 steps
Based on a video by Just Get it Done Quilts (opens their YouTube channel)