EZUVITA Bi-Metal Hole Saw Set, 17PCS 19-64mm Cutter Set with Drill Bit , One Arbor Fits All Saws, Suitable for Wood, Metal, Plastic, Plasterboard, Includes Hex Key and Storage Box

【Important Note】To prevent the pilot drill bit from breaking, always secure the workpiece firmly before drilling. When using the hole saw, hold the drill steady and apply downward pressure as vertically as possible. 【One Arbor Fits All】The hole saw kit comes with one arbor that perfectly fits all 11 differently sized hole saws. It not only simplifies installation and replacement, saves storage space, but also brings great convenience for daily use and professional work. 【Dual Locking Structure】Adopting a dual lock design, the hole saw fits closely with the arbor after installation. It maintains zero gap and no wobble during operation, delivers stable cutting performance, and brings you a comfortable and excellent use experience. 【11 Hole Saws and 6 Accessories】Including 11pcs size saw blades: 19mm, 22mm, 25mm, 29mm, 35mm, 38mm, 44mm, 51mm, 54mm, 57mm, 64mm, max cutting depth of 38mm, 1pc arbor, 4pcs drill bits for easy replacement, 1pc hex key. 【High Cutting Efficiency】Our hole saws are made of bi-metal high-speed steel with sharp cutting teeth. It comes with a positioning drill bit for accurate hole opening; a built-in chip discharge hole design can quickly discharge wood chips. The cutting is efficient and stable, and the incision is smooth and clean. 【Easy to Use】Equipped with a variety of drill bits in different sizes of saw blades, compatible with most other brands of drills. The storage box is sturdy and compact, making it easy to store and carry the hole opener. 【Wide Applications】This hole saw kit contains 11 hole saws in different sizes to cover most daily drilling requirements. It is widely applicable for hole cutting on wood, metal, plastic and plasterboard, perfectly suitable for household DIY, daily repair and professional construction projects. 【Warmly Tips】Do not touch the hole saw immediately after drilling to avoid burns. Stop operation immediately if unusual vibration occurs during drilling.