20pcs Carbide Hole Saw Kit for Stainless Steel, Iron, Aluminum, Alloy, Plastic

【TCT Hole Saw Set】This 13-piece hole saw kit features cutting diameters ranging from 64mm (2-1/2") to 54mm (2-1/8"), along with 2 drill bits, 2 hex keys, and 3 springs.

【Unique TCT Hole Saw】The highfire TCT hole saw teeth are designed with a three-blade configuration, including an outer blade, middle blade, and inner blade. This unique design makes the saw blades sharper and more efficient, making them ideal for cutting through hard metals.

【Wide Application】This versatile hole saw set can be used on a variety of materials, including stainless steel, metal, iron, plastic, aluminum, and FRP, among others. However, it's important to remember to add coolant during continuous high-speed drilling to ensure optimal performance and prevent overheating.

【Efficient Cooling】The hole saw set is designed with double round circles to facilitate the easy removal of metal filings and promote efficient cooling. Users can also apply a lubricant, such as water or oil, to further prevent the bit from overheating during use.

【Cutting Blades】The three-blade design of the TCT hole saw teeth provides superior cutting performance. The cutting depth and Titanium pilot drill bit ensure precise and clean holes every time.

【Chip Removal Hole】The strategic placement of the chip removal hole allows for efficient extraction of drilling debris, maintaining a clean and unobstructed work area.

【Easy Assembly】The hole saw set is designed for straightforward assembly, making it a user-friendly tool for a variety of applications.

【24-Hour After-Sales Service】If you have any questions or concerns about the product, the manufacturer offers a 24-hour after-sales service to address your inquiries promptly.

In summary, the TCT Hole Saw Set is a high-quality, multi-purpose tool that delivers efficient and precise cutting performance across a wide range of materials. Its unique three-blade design, effective cooling system, and user-friendly assembly make it a valuable addition to any workshop or toolbox.

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