110mm Industrial Grade Stainless Steel Carbide Metal Hole Saw, High Speed Steel Metal Alloy Hole Saw, Suitable for Metal, Aluminum Alloy, Plastic, etc

made of high quality carbide. After high density grinding and high-end heat treatment. Effectively prevent corrosion and rust, with super heat resistance and long service life. Longer lifespan. Ultra High Performance: Our metal hole saws feature variable tooth technology. Combined with the design of the inner, middle and outer three edges and positive and negative tilt angles, the cutting resistance is low, the drilling efficiency is high, and the cutting depth can reach 25mm without breaking. Precise Hole Cutting: Metal hole saw with positioning aid and triangular shank design. This helps you with precise positioning and ensures that the feed holes do not slip or get stuck. Precise, clean, burr-free holes for safer, more reliable drilling.Chip Removal Design: Spring-loaded decompression design.The spring-loaded guide drill automatically extends the cutting block during cutting, and the side features a new, larger, improved chip removal groove to ensure smooth chip removal during operation and prevent chips from jamming and causing chipping.WIDE APPLICATIONS: This metal hole saw is widely used in interior decorating projects and industrial installations.It can be used with bench drills, magnetic drills, pistol drills, impact drills, etc.Coming soon.(NOTE: Do not use on concrete, tile, or stone)Note: All data is measured manually; please allow for a 1-3 cm error. Due to differences in lighting and display, there may be some color variation; the actual product received shall prevail.