What is Kromedge?
It is some type of Chrome-Nickel-Molybdenum alloy, probably akin to A4340 Alloy Steel. Peter Christensen said: 10-29-2018 1:13 PM. Sears advertised that Kromedge was a Chrome, Nickel, and Molybdenum steel for their saw blades . That doesn’t mean it was a HHS or Stainless steel.
What does TCT mean on saw blades?
Tungsten Carbide Tips
Tungsten Carbide Tips. TCT saw blades are specifically designed for cutting metal tubing, pipes, rails, nickel, zirconium, cobalt and titanium-based metal. All of this is possible thanks to the teeth on the saw blades, and the tungsten carbide tips, or TCT.
Are old saw blades worth money?
According to the statistics, old circular saw blades are worth about 6 cents a pound or $3 per thousand pounds. If you own a steel recycling business, this quantity would not even cover your transportation costs. In fact, steel experts say that the only way to make money from these things is through volume.
What blade will cut plastic?
Cutting Thick Sheets of Plastic To make straight cuts on thicker sheets of acrylic and polycarbonate plastic (greater than ⅛ inch thick), you’ll need to use a table saw or circular saw. Use blades designed specifically to cut plastic, which are often packaged as “No Melt” blades.
Can you cut hardened steel with a Sawzall?
Carbide tipped blades cut harder, denser metals like hardened steel, cast iron, alloys including boron steel, and higher grades of stainless steel. Diamond Grit blades also cut hardened steel, however they are expensive and take longer to cut through the material. …
Can I cut wood with a TCT blade?
A TCT (tungsten carbide-tipped) blade is a re-sharpened circular saw blade. The following items can use TCT saw blade： wood, some ferrous metals, non-ferrous metals, and plastics. In general, circular saws are toothed blades designed to cut metal.
Can TCT blades cut Aluminium?
Applications: These tungsten carbide tipped blades are designed to cut aluminium, including bar, die-castings, extrusion and sheet. They will also cut wood and plastics. The metal should always be clamped before sawing.
What do I do with old circular saw blades?
You can recycle old circular saw blades by taking them to a recycling center in your area. Circular saw blades are made of steel and, like other metals, can be recycled if you find the right place for it.
What can I do with old saw blades?
Your local recycling should have a metal recycling bin onsite. Steel is easy to recycle, and it can be quite valuable, so it is in the company’s (or the county’s) best interest to collect as much of it as they can.
How do you cut thick hard plastic?
Cutting hard plastic with a saw: You can effectively cut thick hard plastic with a hand saw, jigsaw, or a table saw. For each type of saw, pick a blade with a high tooth count, which will give you a smoother cut.
What blade do you use to cut PVC?
For cutting PVC pipe, use a combination wood/metal blade with a 10/14 TPI configuration. There is no specialty PVC sawzall blade, nor is one necessary.