Hole saw guide for drill bit, hole saw guide for drill bit, jig attachment, coated core bits with attachment, adjustable centering locator, dust extraction holder for glass tiles

General Description The hole saw guide for drills is an essential tool for precise drilling in various materials such as ceramic tiles, marble, glass (excluding tempered glass), and granite. Made of engineering-grade plastic, this centering guide is durable and robust, offering a long service life. It is designed to fit hole saws of all sizes, with an adjustable opening length from 4 to 80 mm. Technical Specifications Material: Engineering-grade plastic Adjustable opening length: 4 to 80 mm Strength: High hardness and resistance Use This hole saw guide jig allows for more precise drilling thanks to its adjustable centering guide. It is easy to use and can be stored compactly, while also being reusable multiple times. The suction cup ensures good grip on smooth surfaces, guaranteeing a firm hold of the centering guide during drilling.