This is a bi-metal hole saw with variable pitch teeth and positive rake teeth for better chip clearance. It is sized at 2-3/4" with a 2.750" hole diameter and a 1.500" cutting size. The arbor size is 5/8-18. It is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a bi-metal hole saw with variable pitch teeth and positive rake teeth for improved chip clearance. It is sized at 4-3/4" with a 4.750" hole diameter and 1.500" cutting size. The arbor size is 5/8-18, and it is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a 5-inch variable pitch hole saw made of bi-metal. It has 4 and 6 teeth per inch and is identified with manufacturer #AV80. The sheet lists it for use on wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

Carbide grit hole saw with a 4-3/8" size and 1.500" cutting size. It has a 5/8-18 arbor size. The sheet lists it as a carbide grit hole saw with super resistance to heat, wear and abrasion and a shock resistant back.

This is a 6-5/8 inch variable pitch bi-metal hole saw with 4-6 pitch teeth. It has a 1.500 inch cutting size and a 6.625 inch hole diameter. The saw uses a 5/8-18 arbor size and is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a bi-metal hole saw with variable pitch teeth and positive rake teeth for better chip clearance. It is sized at 3-3/8" with a 1.500" cutting size and a 5/8-18 arbor size. The hole saw is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a bi-metal hole saw with variable pitch teeth and a 1-1/8" size. It has positive rake teeth for better chip clearance and reduced friction and heat. The sheet lists it for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a bi-metal hole saw with variable pitch teeth and a 3-1/4" size. It has positive rake teeth for better chip clearance and reduced friction and heat. The sheet lists it for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

This is a carbide grit hole saw with a 1-3/4" size and 1.750" hole diameter. It has a cutting size of 1.500" and an arbor size of 5/8-18. The sheet states it is designed for use on acoustic tile, brick, cast iron, cement board, ceramics, cinderblock, composites, computer flooring, fiberglass, hardened steel, particleboard, asbestos board, and Formica.

This product sheet covers hole saw kits with arbors included. One kit is a 13 piece maintenance hole saw kit, and another is an 11 piece bi-metal hole saw kit. The bi-metal kit is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood. The listed hole diameters are 3/4", 1-1/2", 2", 2-1/2", 2-1/4", 1-3/4", 1-3/8", 1-1/8", and 7/8", with arbor sizes of 7/16" and 3/8".

This is a carbide grit hole saw with a 1-1/8" size and 1.125" hole diameter. It is designed for cutting acoustic tile, brick, cast iron, cement board, ceramics, cinderblock, composites, computer flooring, fiberglass, hardened steel, particleboard, asbestos board, and Formica. The saw has super resistance to heat, wear, and abrasion with a shock resistant back. Arbor size is 1/2-20.

Bi-metal hole saw kit with 13 pieces. The kit includes arbors and is sized for a 1.500" cutting size. It is listed for use on wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.