Specification Brand : Akozon BulletPoint1 : High Efficiency: The circular hole opener hole saw knife kit is equipped with a positioning drill to saw out standard circular holes, only one drill bit is needed for round holes of different sizes and diameters. BulletPoint2 : Adjustable Diameter: This circular punch saw is available in a variety of adjustable diameters ranging from 45 to130mm, makes it possible to cut holes of different diameters with just one tool, suitable for a variety of drilling scenarios. BulletPoint3 : Multiple Use: With a cutting depth of up to 30mm, this adjustable punching saw is ideal for furniture repairs and woodworking projects. BulletPoint4 : Cutting Blades: 3 triple tooth blades saw through plasterboard and softwood boards with ease, and ensure fine and cuts with their special, straight set toothing. Triple blade design, straight round effect, slip cut, and burr . BulletPoint5 : Nylon And Zinc Aluminum Alloy Material: The adjustable hole saw is made of nylon and zinc aluminum alloy material, which is , wear proof and can be used for a long time. ExternallyAssignedProductIdentifier1 : 685645438694 ExternallyAssignedProductIdentifier2 : 0685645438694 ItemName : Adjustable Hole Drill Nylon Zinc Aluminum Alloy Adjustable Hole Saw Round Wear Resistant Efficient for Wood ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 16 centimeters ItemTypeKeyword : hole-saws Manufacturer : Akozon ModelName : Akozonywz3cmsghr ModelNumber : Akozonywz3cmsghr NumberOfItems : 1 PartNumber : Akozonywz3cmsghr ProductDescription : 1. Adjustable Diameter: This circular punch saw is available in a variety of adjustable diameters ranging from 45 to130mm, makes it possible to cut holes of different diameters with just one tool, suitable for a variety of drilling scenarios. 2. Cutting Blades: 3 triple tooth blades saw through plasterboard and softwood boards with ease, and ensure fine and cuts with their special, straight set toothing. Triple blade design, straight round effect, slip cut, and burr . 3. High Efficiency: The circular hole opener hole saw knife kit is equipped with a positioning drill to saw out standard circular holes, only one drill bit is needed for round holes of different sizes and diameters. 4. Nylon And Zinc Aluminum Alloy Material: The adjustable hole saw is made of nylon and zinc aluminum alloy material, which is , wear proof and can be used for a long time. 5. Multiple Use: With a cutting depth of up to 30mm, this adjustable punching saw is ideal for furniture repairs and woodworking projects.