Milwaukee Circular Saw Blade Review: A Brief History Of Diagonal Saws And How They Are Used Today
The first diagonal saw was invented by John Deere in 1869. By 1880 it became popular among many manufacturers and sawmills around the world.
The most famous manufacturer of these saws were John Deere Company. Later on other companies like Stanley, Hudson, Remington, and others made their own versions of them too. These saws are called “Diagonal” because they have two axes, one being the cutting edge and the other being the guide or fence.
In 1870 Henry Ford patented a carpenter’s saw with two separate cutters, which could be used separately to make both straight and curved cuts. This invention revolutionized how we use our circular saw today.
It is still used in some parts of the world where there is no power source at all.
By the 1930s, when the first electric power was available, the idea of using two different tools (cutters) for making cuts changed again. Electric motors replaced hand cranking saws and soon diagonal saws were obsolete.
However, they are still used in certain industries such as furniture manufacturing and cabinetmaking. Some people prefer to use a diagonal saw because it makes cutting curves easier than a straight cut.
Most people today who use the saw prefer the circular saw for straight cuts and use a jigsaw for curved cuts because it is easier to control, but if you are cutting high-quality hardwoods or plywoods you will get a cleaner cut with a circular saw and a straight edge guide.
The Best Circular Saws, based on different factors
One of the most popular types of power tools used in woodworking is the circular saw. There are a variety of different types of these saws, which are used for different purposes.
They can be used for straight cuts or curved cuts, depending on what you need. Sometimes a jigsaw can be used to make curved cuts instead. Ultimately, the type you buy is based on personal preference and the types of projects you’re working on.
Sources & references used in this article:
- Quick change mechanism for circular saw blades and other spinning disc devices (ER Wiley – US Patent 4,657,428, 1987 – Google Patents)
- Reversible circular saw blade (D Setliff – US Patent App. 11/892,508, 2008 – Google Patents)
- Blade guard stop for a circular saw (TP James, JS Holly – US Patent 5,873,169, 1999 – Google Patents)
- Saw blade (M Bozic – US Patent App. 29/441,299, 2014 – Google Patents)
- Saw blade (M Boozic – US Patent App. 29/441,277, 2014 – Google Patents)
- Saw blade (M Bozic – US Patent App. 29/441,284, 2014 – Google Patents)
- Circular saw (JM Zeiler, BP Wattenbach, RP Brault, JS Holly… – US Patent …, 2001 – Google Patents)
- Saw blade (M Bozic – US Patent App. 29/441,302, 2014 – Google Patents)