10 Pcs Tungsten Carbide Hole Saws for Stainless Steel

The Fryic Diamond Drill Bit set is designed for cutting clean and accurate holes on glass, ceramics, porcelain, and ceramic tiles. Featuring high-quality carbon steel and a uniform diamond coating, these drill bits offer excellent performance and extended lifespan. They work best when used with an electric drill (not included).

The diamond hole saw set comes in a variety of sizes, including 6mm, 8mm, 10mm, 14mm, 18mm, 22mm, 26mm, 32mm, 40mm, and 50mm in outside diameter, with a total length of approximately 55mm. This versatile set is suitable for drilling glass, tile bottles, blocks, jars, fiberglass, porcelain tile, ceramic, slate, marble, granite, and other light stone materials.

The Fryic TCT Tungsten Carbide Hole Saws Cutter Kits are designed for heavy-duty use on stainless steel and other metals. The TCT (Tungsten Carbide Tipped) material ensures long-lasting performance and keeps the teeth sharp for extended use. The three-flat straight shank design and spring-loaded center drill help protect the saw teeth and facilitate easy chip evacuation, enabling smooth and efficient hole cutting in materials up to 28mm thick, such as stainless steel, general steel, angle steel, aluminum, copper, cast iron, and channel steel.

The TCT hole saw set includes sizes ranging from 14mm to 50mm, including 14mm (9/16"), 16mm (5/8"), 19mm (3/4"), 22mm (7/8"), 25mm (1"), 30mm (1-3/16"), 35mm (1-3/8"), 40mm (1-9/16"), 45mm (1-13/16"), and 50mm (2").

The Diamond Marble Positioning Hole Saw Set is designed for drilling holes in materials such as marble, granite, vitrified brick, ceramics, tile, glass, microlite, and quartzite. The high-quality carbon steel construction with a uniform diamond coating ensures superior performance and cutting strength. The nickel-plated design with a diamond dust coating provides a smooth, tremor-free cutting experience with minimal resistance and fast hole speeds, making chip evacuation easy and providing a pleasant user experience.

To ensure the best results when using the diamond hole saws, it is recommended to follow these steps: 1. Mark the drilling point with a core drill bit first, then remove the core drill to prevent burning. 2. Fix the drill at a 45-degree angle to create a drilling trace at a high rotational speed, and add water during the drilling process. 3. Drill vertically from the other side of the drilling trace at a slower speed to prevent breakthrough. 4. Maintain low drill pressure and increase water lubrication to extend the drill bit's life. 5. These diamond hole saws are not suitable for use on metal or tempered glass.

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