The reciprocating saws are consider as a component equipments, which contains many more small parts in its construction and each of the part having a unique purpose of use. Without any one of the part, the reciprocating saws will not work properly. For example without the use of blades in the reciprocating saws, you cannot able to cut the wood materials.
The blades are getting a vital role in the operations with the reciprocating saws and the blades used in the reciprocating saws can be comes with many different materials while they manufacturing. Mostly the blades are made with carbon steel which is consider as the inexpensive option for building a reciprocating saws.
Types of Reciprocating Saw Blades
- High-Speed Steel Blades
- Bi-Metal Blades
- Carbide-Tipped Blades
- Carbide-Grit Blades
- Diamond Blades
High-Speed Steel Blades
The high-speed blades are known as the most expensive blades which are comes with a harder surface. This hardness permits the reciprocating saws to cut via the hardwood without dulling fastly.
The Bi-Metal Blades are even more harder than Hss blades and the blade will last on average, five time longer than a steel blade, a bi metal blade, on the other hand, they will last ten time as long.
This is the most common type of bi-metal reciprocating saw blade which is the carbide-tipped blade. The HSS is the best solution for all-purpose solution but which the carbide-tipped blades are amazing for particularly tough cuts.
This kind of blades are made with the materials like brick, marble, ceramic tile, and fiber glass which requires an abrasive blade. The carbide-grit blade is the most common type of abrasive reciprocating blade, and the coatings on them range from medium to heavy-duty use.
The diamond blades are having a real diamonds in the tips which are used to cut via glass, ceramic and concrete.
Important Factors of Blades
- Number of teeth in blade
- Teeth per inch
Apart from the length of the blade, the number of teeth present in the blades is another one important things in saw blades. Generally, the additional teeth create a smoother cut while fewer teeth move the material faster. Blades with a small number of teeth are often called ripping blades.
The word teeth per inch means the counted number of teeth per one inch of the blade. The TPI on reciprocating saw blades ranges from 3 to 24 teeth. Based on the rule, a proper cutting with a reciprocating saw needs at least 3 teeth in contact with the cutting surface at a time.
The gullet is the spacing between the blades teeth. The gullet must be deep in order to permit the needed room for a large amount of chip removal. The crosscutting blades whatever will normally have a small gullet to teeth count ratio.
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