Bi-Metal Hole Saw Kit for Thin Metal, Hard Wood, PVC Board, and Plastic Plate

Boasting over 20 years of exceptional quality power tool production history and an accomplished senior professional R&D team, HYCHIKA upholds mature quality testing standards and systems. The HYCHIKA philosophy centers on customer needs, driven to harmonize technology and strength in their tools to create high-quality products at competitive prices. Men, women, and the elderly alike can achieve and even exceed their goals with HYCHIKA's convenient tools.

The HYCHIKA Bi-Metal Hole Saw Set offers a 3/4" to 2-1/2" hole saw kit with mandrels, adapters, a hex key, drill bit, and a durable storage case. Crafted from bi-metal material, these hole saws can provide up to 50% longer life and are rust-proof. Their high-speed cutting, reaching temperatures of around 500°C, maintains exceptional hardness. The knife-edged teeth enable clean, fast, and precise cutting.

Replacing the center drill bit is straightforward - simply remove the hex wrench, align the shorter end with the hole on the connecting mandrel, turn counterclockwise, replace the bit, and tighten with the hex wrench.

This 11-piece bi-metal hole saw set with 2 mandrel sizes can accommodate all your drilling needs, suitable for use on wood, PVC, plating, plywood, pipes, plastics, plasterboard, soft plaster, cornhole boards, and thin metal. The hole saw drill bits are perfect for various professional and general projects at home, in the yard, hospital, hotel, factory, or outdoors.

Designed for cutting thin metal, hard wood, PVC boards, plastic plates, and drywall, the improved model features a new, easy-to-carry and store storage box. For optimal performance, add coolant or water to prevent high tooth tip temperatures from cracking the cutting edge. Drill slowly when the pilot bit goes through the material, and ensure the cutting material is fixed at a 90-degree angle to the hole saw. Choose the appropriate speed for tapping before use.

The HYCHIKA Bi-Metal Hole Saw Set stands out with its toothed, back-and-forth metal alloy material, smart chip removal hole, and hole saw drill bit. This 19-piece kit includes 11 saw blades, 2 mandrels, 3 drill bits, and a hex key, all neatly organized in a sturdy storage box for convenient access and transport.

Compared to the HYCHIKA Carbon Steel Hole Saw Set (17 pieces) and the HYCHIKA Electric Circular Saw (7 pieces), the Bi-Metal Hole Saw Set offers enhanced features and versatility. Its bimetallic construction, wear resistance, improved toughness, and long usage life make it a reliable choice for various hole-cutting applications.

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