Features Excellent Aluminum Alloy Material: This dowel cutter plate is made of excellent CNC aluminum alloy material with anodized surface for rust resistance and durability. Carbide Blade: This electric drill carbide inserts dowel maker features an indexable round carbide blade that is incisive and provides a smoother cutting experience. Multiple Diameter Holes: This high speed dowel cutter has 8 different diameter holes (8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm) for a variety of jobs. Easy To Use: This dowel plate is easy to use, you need to loosen the screws, rotate the red cutter holder to the desired diameter, retighten the screws, and you can finish the production in an instant. Wide Application: This dowel maker jig has a wide range of applications and can be used for woodworking, furniture processing, handmade, DIY and so on. 1. Excellent Aluminum Alloy Material: This dowel cutter plate is made of excellent CNC aluminum alloy material with anodized surface for rust resistance and durability. 2. Carbide Blade: This electric drill carbide inserts dowel maker features an indexable round carbide blade that is incisive and provides a smoother cutting experience. 3. Multiple Diameter Holes: This high speed dowel cutter has 8 different diameter holes (8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm) for a variety of jobs. 4. Easy To Use: This dowel plate is easy to use, you need to loosen the screws, rotate the red cutter holder to the desired diameter, retighten the screws, and you can finish the production in an instant. 5. Wide Application: This dowel maker jig has a wide range of applications and can be used for woodworking, furniture processing, handmade, DIY and so on. Specification: Item Type: Dowel Maker Jig Material: Aluminum Alloy Hole Diameter: 8mm (0.3in), 9mm (0.35in), 10mm (0.39in), 12mm (0.47in), 14mm (0.55in), 16mm (0.63in), 18mm (0.7in), 20mm (0.79in) Package List: 1 x Dowel Maker 1 x L Wrench 1 x Nail 1 x Blade Package List 1 x Dowel Maker 1 x L Wrench 1 x Nail 1 x Blade