3/4''	19mm
7/8''	22mm
1''	25mm
1-1/8''	28mm
1-1/4''	32mm
1-3/8''	35mm
1-1/2''	38mm
1-5/8''	41mm
1-3/4''	44mm
1-7/8''	48mm
2''	51mm
2-1/8''	54mm
1-1/4''	57mm
1-3/8''	60mm
2-1/2''	64mm
2-5/8''	67mm
2-3/4''	70mm
2-7/8''	73mm
3''	76mm
3-1/8''	80mm
3-1/4''	82mm
3-1/2''	89mm
3-5/8''	92mm
3-3/4''	95mm
4''	102mm
4-1/2''	115mm
5''	127mm

 The wood hole saw features a 135-degree split point for fast, slip-free penetration and smooth, precise holes. Each hole saw's tooth is treated with black oxide to prevent rust. The hole saw is coated to reduce friction and heat build-up, extending the life of it. The hole saw is also precision ground to ensure the holes are sharp and clean.Rounded tooth backs reduce pressure on the teeth. Positive rake angle enables fast cutting. Deep-cut hole saws increase efficiency and versatility. Carbon steel height and dual-tine design increase durability. It features a set of sharp teeth designed to easily remove wood or metal shavings and then cool them down efficiently. Cuts are clean and smooth; high accuracy; cutting depth varies between 43 mm and 50 mm depending on hole size.Made of high-quality raw materials, anti-rust, 2mm thick, more durable, 50% longer service life; good corrosion resistance and heat resistance. The increased stiffness makes it ideal for users looking for a fast, clean way to cut metal. Carbon steel alloys are extremely durable, corrosion resistant, and extremely difficult to cut. They are also heat resistant and can be used to cut materials that are resistant to other cutting methods. It is also lightweight, weighing only one-third the steel used to make similar products. This makes them ideal for a variety of applications.