YASUHIRO TV

• DIY

A single piece of plywood can be used to make circular saw guides of all sizes.
It's easy, cheap, and accurate for anyone to make.

Materials
　plywood（JAS）（1820ｍｍ×910ｍｍ×9ｍｍ）×1

Tools
　Circular Saw
　Cutting Table
　Spring Clamp
　Tape Measure
　Pen
　instant glue

The right angles and straight lines of the plywood must be accurate.
Japanese plywood (JAS) meets standards such as a diagonal length difference of 2 mm or less, so right angles and straight lines can be trusted.