Features Durable Aluminum Alloy Construction: Crafted from high-quality aluminum alloy, this tool ensures long-lasting performance and enhances your overall woodworking experience Precision Cutting with Carbide Blades: Features disposable carbide arc blades for smooth, precise cuts; easily rotate the blade to maintain sharpness and extend its lifespan User-Friendly Adjustable Design: Equipped with 8 different diameter turning holes, simply loosen and rotate the tool holder for quick adjustments to your desired size Enhanced Durability with Anodic Treatment: The anodic oxidation treatment improves hardness and wear resistance, ensuring reliable performance in various woodworking tasks Compact and Stable Performance: Engineered with fine workmanship for a compact design, this tool guarantees stability and durability, making it an essential addition to your toolkit Features: 1、COMFORTABLE AND : The dowel maker jig tool is made of excellent aluminum alloy materials and has a long service life, giving you a good user experience and making your work more comfortable 2、SMOOTH CUTTING: Dowel maker jig use a disposable carbide arc blade for a smoother cutting experience. When the blade becomes dull can be incisive as new after rotated, and a block of blade can be rotated 4 times 3、EASY TO OPERATE: Adjustable dowel maker jig come with 8 different diameter turning holes, loosen the screw and rotate the red tool holder to the desired diameter, relock the screw and make immediately 4、 RESISTANT TREATMENT: Carbide inserts dowel maker adopt anodic oxidation treatment to enhance hardness, wear resistance and resistance 5、EXCELLENT PERFORMANCE: Carbide inserts dowel maker is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability Specification: Item Type: Dowel Maker Jig Kit Material: Aluminum alloy Color: Black and red Aperture: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4(in) Treatment: Anodizing treatment Blade Material: Expendable carbide blade Blade Specification: 15x15x2.5 30°R150 Package List: 1 x Adjustable Electric Drill Dowel Maker Jig Tool 1 x Blade Wrench 1 x Adjusting Wrench 3 x Set Screw Package List 1 x Adjustable Electric Drill Dowel Maker Jig Tool 1 x Blade Wrench 1 x Adjusting Wrench 3 x Set Screw