1. Made of high-quality aluminum alloy, which is durable and will not rust or break. It is easy for workers and professional craftsmen to use this fixture kit to build their woodworking projects. 2. They can quickly and easily drill oblique holes to hide screws in wooden furniture, thereby creating accurate woodworking holes to create or repair wood joints. 3. This pocket hole fixture can be held with one hand and is specially designed for portable or desktop installation. It is very suitable for DIY household projects or professional and general commercial purposes. 4. These burrless pocket hole jig bit is small and portable, convenient for woodworking tool puncher positioner. Pocket hole jig kit helps you quickly drill the tilting hole, and helps you work efficiently and easy. 5. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products.