Carbon Steel Wall Hole Saw Set, 30, 40, 65, 80, 100 mm Sizes, 9-Piece Concrete Cutting Tool for Air Conditioners, Water Pipes, Steel Construction

[Durable Carbon Steel Construction]: The cutting head is made of hard, wear-resistant carbon steel for long-lasting use on cement walls, concrete walls, and bricks. [Wide Applications]: Suitable for use on air conditioners, water pipes, water heaters, flue pipes, sewers, etc. Easily opens brick walls during installations. [Convenient Set Includes Various Sizes]: This set includes 30, 40, 65, 80, and 100 mm hole saws, a connecting rod, a positioning drill, and screws for added convenience. [Performance]: Manufactured with sophisticated production techniques, this set offers excellent quality, good performance, high work efficiency, and ease of operation. [Portable Storage Case]: Comes with a convenient storage case for easy transport, ensuring the components are organized and readily available. SPEC: Condition: New Item Type: Wall Hole Saw Material: Carbon Steel Color: As The image shown. Wall hole saw specifications: approx. 30 mm / 1.2 inches, 40 mm / 1.6 inches, 65 mm / 2.6 inches, 80 mm / 3.1 inches, 100 mm / 3.9 inches. Package list: 5 x wall hole saws, 2 x connecting rods, 2 x positioning drills, 2 x screws, 1 x aluminum case.