Heavy Duty Carbide Hole Saw Kit for Hard Metal

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Our 2022 Upgraded Heavy Duty Carbide Hole Saw Set features a superior design and construction that sets it apart from the competition. The hole saw bits are made of high-quality K10 material, ensuring top-of-the-line manufacturing and an extra-long service life. The fast and precise cuts are achieved through the TCT Carbide (Tungsten Carbide Tipped) blades, which are capable of cutting through stainless steel, steel plate, iron, aluminum, and various types of pipes with ease.

The key features of this hole saw set include:

• K10 international standard alloy drill bit with long service life and an extremely sharp cutting edge
• Nano tungsten carbide alloy blade that is more costly, higher quality, and more durable
• Three-blade design for lower noise and smoother cutting
• Tilted blades at a 5-degree angle for easier cutting
• Includes 2 extra titanium-plated pilot drill bits and an L-wrench for convenience

This versatile hole saw set is suitable for a wide range of applications, including bench drills, magnetic drills, gun drills, and drill percussion. It is ideal for use on stainless steel, metal, iron, aluminum, FRP, mild steel, plastic, and wood (note: burrs may occur when used on wooden materials, and it should not be used on glass, concrete, tiles, or stone).

To ensure optimal performance and safety, it is recommended to use coolant during continuous high-speed drilling to prevent the bit from overheating. Additionally, protective goggles and gloves should be worn when using the hole saw set.

The Carbide Hole Saw Set comes in a range of sizes to meet your different needs, including 2x13mm (1/2"), 16mm (5/8"), 19mm (3/4"), 29mm (1-1/8"), 35mm (1-3/8"), 45mm (1-3/4"), and 48mm (1-7/8"). The cutting depth is 63/64" (25mm), and the shank diameter is 25/64" (10mm).

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