Tag Archives: Scarffer

The Scarffer is a tool for cutting plywood

Plywood Basics

by Captain James R. Watson

Since so many projects in Epoxyworks incorporate plywood, we felt it might be valuable to discuss briefly the types of plywood and some construction methods best suited to it. It’s easy to understand why people like plywood and choose it for so many projects: it is readily available, comes in convenient sheets (typically 4’×8′), is pretty light for its stiffness and strength (1/8″ plywood weighs about 11 lb per 32 sq ft panel), and is a bargain when compared to the price of many composite panels. However, plywood also has its weak points. There are limits regarding shape development because plywood can be compounded (bent in two directions at once) very little. In addition, plywood contains end grain on all its edges, Continue reading →

scarffing plywood

Plywood Scarffing Methods

By Tom Pawlak — GBI Technical Advisor

There are many ways to machine scarf bevels on plywood panels. The best method depends on how many scarf joints your project requires. If you need to scarf only two sheets of 3mm plywood, using a block plane and sanding block is a good low cost option. If you have a daily need to scarf many panels, a reliable machining method is a wise investment. This article reviews several popular scarffing methods and tools, to help you decide which is best for you. Continue reading →