I am convinced that we live in a DIY era. I know this because you are here looking for a guide on getting the best reciprocating saw for your needs.
Let’s start by a simple definition of what a reciprocating saw is. This is an electric tool which is used in cutting objects such as wood, pipes e.t.c. It accomplishes the cutting process by using the push and pull “reciprocating” mechanism of a blade.
A reciprocating saw has various designs that broadly differ regarding power, features, comfort, and speed, depending on the type of work it will be used for.
A heavy-duty reciprocating saw is used for large and tough construction and demolition works. Smaller models are better suited for home use, DIY projects, cleaning up the yard, and remodeling. Reciprocating saws are available as corded or cordless models.
What to look for when buying a sawzall
I know you are seriously looking for a reciprocating saw also known as “Sawzall” if you have managed to get here. So let’s get to business. in order to effectively perform your day to day work, you will need a good reciprocating machine.
These saws are able to reach places that cant be accessed by other saws. The saw also make work easier and faster since they ran either on battery or electricity. a combination of the right blade and saw makes it possible to cut a branch off up to 12 diameters thick.
These saws perform what we call flush cuts and plunge cuts. A plunge cut is a cut that can be started at any point.
When it comes to the reciprocating saw important factors to consider include:
Amperage—This defines the power of your reciprocating saw. The higher the amperage, the more powerful it is.
Stroke length—This defines the cutting speed. The longer the stroke, the faster the saw will cut. Some reciprocating saws have adjustable stroke lengths.
Blade change method—The blades of a reciprocating saw need to be changed regularly for better performance. How easy or difficult the blades can be replaced is important to the user.
Weight—With any equipment or material, weight plays a major role in defining how convenient it is and how easily it handles. Hence, it will be a factor when buying a reciprocating saw.
in this article, I have listed just about everything you need to know while keeping it short and concise. included are links for more information on the topics discussed.
The Saw In Action
THE DIFFERENT SAW TYPES
The first way to classify reciprocating saws is by their weight; heavy duty and light duty.
As the name suggests Heavy duty saws come with lots of power and hence most powerful. They are capable of performing cutting thick material without any problems. these are the most common in the market.
Light duty reciprocating saws on the hand perform lighter work compared to later.
corded and cordlessAnother way to classify the sawzall’s is by the power source i.e Corded and Cordless. Corded means that the saw must be plugged into the power source while cordless use a battery.
It’s no secret that many people prefer the cordless reciprocating saw because it gives the user more flexibility in terms of movement. The power, however, may slow you down as the charge goes down. I recommend you take a look at my article cordless and corded reciprocating saws.
RECIPROCATING SAW BLADE
A blade is the main cutting component of the saw hence defines the type of cut achieved. The shank is a very important part of the blade. each blade has a shank which locks into the saw’s blade clamp.
Blade construction is another very important thing to look at. The kind of cut you want will determine the blade you should use. the main types of blades are straight, curved, plunge or flush.
These blades are usually made of steel. Note that each blade is designed for cutting certain kinds of material. when the blades are in use, avoid touching them. they may become too hot and may cause damage to your hands if touched. It is therefore recommended that you wear gloves.
Types of Blades
The blades used on reciprocating saws come in varying lengths ranging from 2.5 to 12 inches. Prior to your buying, you should be aware of the depth of the cut you want to make to allow you to select the appropriate length. A bigger width will help to reduce wobbling or bending.
The thickness that you go for also depends on the purpose for which you want the saw; a large number of tasks need a thickness of approximately .035 inches while the really difficult jobs need a thickness of .05 inches.
Teeth per Inch
The blades could come with as many as 24 or as little as 3 teeth per inch (TPI). The TPI that a blade has happens to be among its most vital qualities and to a great extent impacts on the saw’s cutting ability. A lower TPI will give you rougher and faster cuts while a higher TPI will provide smooth, slow cuts. The one that you opt to go for will be majorly determined by the type of material that you will be cutting. For instance, in cutting metal, you will require a blade that has a higher TPI. Available in the market are also a number of ‘variable pitch’ blades which have a larger number of teeth on one part than on another.
A large number of the blades are made using any of these four kinds of materials:
Carbide grit: most effectively made use of on materials like cement board, ceramic tile, and fiberglass
Bi-metal: brings together the benefits of high-speed steel and carbon and can be significantly durable compared to the two.
High-speed steel: Lasts longer but is not as flexible as carbon steel
Carbon steel: these are very affordable, flexible but they wear out very easily.
Owing to the fact that a number of blades cost much less than others as they last for a shorter time carefully think about your needs prior to buying blades for your saw. In the event that you are planning to make use of the blade a number of times, it will definitely be more advisable to buy a more expensive one; the money that you spend on it will be worth it in the long run. However, if you will not be using it again and again, you could opt for the cheaper options.
Common Reciprocating Saw Blades
Four of the most frequently used kinds
Knife: they have a versatile design and are effective in the cutting of materials like rubber, linoleum, leather, and cloth
Hacksaw: very effective in the cutting of metal that has a thickness of 1/8 of an inch
Fine tooth: used to make smooth cuts in hardboard, plastic, and wood
Course tooth: these are specially made to be used in the cutting of green wood.
To add onto the above, you can a get a number of other blades for reciprocating saws that have been specially designed to perform certain tasks.
A motor is the main component that drives the blade back and forth. The manufacturer usually states in the manual the number of watts the saw requires in order to operate. Corded saws usually have an input power between 400 and 1300 watts.