Scie cloche 50 mm, foret, foret en acier, coupe-trou pour métal, foret en acier inoxydable, foret à métal tranchant et durable

50mm Hole Saws ----LAIWEI carbide hole saws (TCT hole saws) are an excellent alternative to conventional bi-metal hole saws. They are faster, cleaner, and last longer. Cutting depths up to 25mm.

The carbide drill bits have recently been improved: 1: Made of high-quality K10 carbide. 2: More teeth have been welded. 3: The drill bit tip has been high-temperature hardened to increase the average number of holes from 30-50 to 80-100.

increase.

Premium Carbide Drill Bit – The sharp alloy blades cut steel, iron, aluminum, copper, and cast iron. Drills burr-free holes.

Note: For different materials, such as stainless steel and conventional sheet metal, the corresponding drilling and feed speeds are different; see details. To drill stainless steel, an electric drill or

700-watt or higher bench drill is required, operating at low speed.

Under normal conditions, the Laiwai metal punch has a longer service life than other drilling tools. Ideal for processing stainless steel sheets, steel profiles, cast iron, aluminum alloys, copper, steel sheets, iron sheets, aluminum sheets,

wood, and other materials.