Cut through metal with ease using our Metal Cutting Hole Saw! With teeth made of high hardness HSS material, our saw features a double helical groove design for efficient cutting. It's easy to remove and replace, making it perfect for copper, aluminum, and more. Get your cutting tasks done quickly and professionally with this tool.

Specification:
Product name: metal cutting hole saw
Material: high speed steel
Aperture: about 1.6cm/0.63 inches, about 1.85cm/0.73 inches, about 2cm/0.79 inches, about 2.5cm/0.98 inches, about 3cm/1.18 inches
Usage: used for metal openings

List
High Speed Steel Hole Opener x 1
OR
High Speed Steel Hole Opener x 5

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1.Fast Cutting: Achieve fast and precise cuts with our HSS Hole Saw. The precision ground and polished teeth cut through materials smoothly under high-speed rotation, forming uniform tooth spacing and depth.

2.Improved Efficiency: The HSS Hole Saw is equipped with a double helical groove design for smooth chip discharge, resulting in quicker and cooler cutting. This prevents clogging and jamming, making it easier to start the hole opener.

3.Unmatched Durability: Our HSS Hole Saw maintains sharpness and stability in the harshest of conditions thanks to its high hardness and abrasion resistance. Enjoy a prolonged service life without compromising performance.

4.Replace with Ease: The HSS Hole Saw is engineered to meet your hole-opening needs while avoiding slug-related risks. The innovative ejector spring allows easy removal and replacement of slugs, preventing them from being stuck or lost in the hole opener.

5.Extensive application: This HSS hole saw is ideal for drilling holes in all types of hard metals, including stainless steel, iron, copper, and aluminum.