Compatibility: Co-pilot hole saw adaptor, compatible with all arbours, fits for most hole saw kits, commonly used in wood, plastic and drywall, limitations set by hole saw
Product Function: Enlarge an existing hole, keeping the hole saw centred, add a center positioning and guide drill bit to traditional hole saws, enabling them to cut holes with the precision and stability of a hole cutter, preventing deviation and vibration, significantly enhance the quality and efficiency of drilling operations
Premium Material: It is made of high-quality materials, wear resistant and scratch resistant, with long service life, small size and easy to carry and use
Easy to Use: Suitable for all people, including carpenters, electricians, plumbers and DIY enthusiasts. At the same time, it can also be used with dust bowl to realize dust-free operation