The wolfcraft hole widener is the first safe standard solution for sharply centered widening existing holes with a hole saw. The clever innovation consists of a plastic cylinder in conical shape, easily screwed into the existing hole thanks to the integrated thread. In the centre of the hole guide there is a steel socket that houses the centering drill with a diameter of 6-8 mm, thus driving the hole saw safely. The hole widener also ensures centered alignment of the existing hole. This allows you to maintain a uniform drilling pattern when drilling holes in series, e.g. When replacing halogen ceiling spotlights to install a larger LED system. With the supplied screw guides, tighten the seat further into the hole so that the hole guide can be firmly fixed in the hole. Simply place the hole saw, drill the hole and finally remove the screw guide with the carrot. The hole extender also allows you to perform excellent ceiling work.

• Product Dimensions ‏ : ‎ 1.38 x 4.33 x 0.1 inches; 4.06 ounces
• Date First Available ‏ : ‎ October 28, 2023
• Manufacturer ‏ : ‎ WOLFCRAFT