Αποτελέσματα Αναζήτησης
4 Αυγ 2024 · When selecting a hole saw, consider the following factors: Material: Choose a hole saw suitable for the material you're cutting. Bi-metal for wood and plastic, tungsten carbide for metal; Size: Select the diameter that matches the hole size you need; Number of Teeth: More teeth provide a smoother cut; fewer teeth offer a faster cut
Compared to the carbide hole saws, the bi-metall hole saws are suitable for larger cutting depths. For this you cut much harder material with the carbide hole saws (steel up to 1,000 N/mm2). The following table gives you an overview of the properties and application fields of the carbide and bi-metal hole saws.
Some holes saws, manufactured from bi-metal material have hardened teeth made from high-speed steel and variable tooth pitch for fast, smooth cutting. Bi-metal hole saws offer increased safety for the user as they will not shatter under the strain of constant use.
8 Ιαν 2024 · A bi-metal hole saw is a type of cutting tool designed for drilling holes in various materials, such as wood, metal, plastic, and drywall. It consists of a circular saw blade with teeth made from two different types of metal - typically high-speed steel (HSS) and a high carbon steel or cobalt alloy.
5 Μαρ 2024 · A bi-metal hole saw is used for drilling clean, precise holes in a variety of materials such as wood, plastic, metal, and drywall. It is especially useful for cutting through tough materials like stainless steel and cast iron, where standard hole saws may struggle.
Bi Metal: Bi metal hole saws are made with a hardened steel body and a cutting edge composed of high-speed steel (HSS) or cobalt steel alloys. Carbide: Carbide hole saws are made with a hardened steel body and a cutting edge composed of tungsten carbide.
26 Νοε 2023 · Bimetal hole saws are made to cut both ferrous and non-ferrous metals, including stainless steel, as well as wood and plastics. A thick, high-carbon steel backplate and a body made of high-carbon steel are joined by an extremely hard, high-speed steel band that is welded to them to form a bi-metal hole saw.
