Looking for a fast-cutting solution for stainless steel? Our HSS Bi-Metal Hole Saw is perfect for the job. As a factory, we ensure top quality and competitive prices.
Includes 10 hole saws: 3/4", 7/8", 1-1/8", 1-3/8", 1-1/2", 1-3/4", 2", 2-1 /8”, 2-1/4”, 2-1/2", to meet the needs of different situations, 1 x spare pilot drill for replacement, 1 x large arbor, 1 x small arbor with medium adapter and 1 pcs x plastic box for easy storage (with a hex wrench)Made of high-quality bi-metal construction, anti-rust, 2mm thick, more durable, 50% longer service life; good corrosion resistance and heat resistance. The bi-metallic construction provides increased stiffness, which makes it ideal for users looking for a fast and clean way to cut metals. Zinc alloy is exceptionally durable, anti-corrosion, and extremely hard to cut.Designed with elongated oval slots, this bit is designed to easily remove wood or metal shavings and then cool them efficiently. In order to avoid overheating, a coolant can be used as a cooling agent, such as water, when drilling in metal.As you can see, everything in this kit comes neatly packed in a sturdy plastic box. So you can store it after you have used it and easily carry it back to work to share with others; it is not necessary to worry about the small parts falling out once you have handled it.