Review on 🔧 General Tools 1261 4-2 Inch Grommet: Enhanced SEO-friendly Product Title by Stephen Cernatescu

Good for the price but performs better on thicker stock. Like other customers, they recommended using the router slowly and hammering the bushings with a General Tools bushing set. When fitting these grommets to a polyester lampshade, the grommets were cut, but reinforced packing tape was 'installed' on both sides and the tool cut the perfect hole. The tape worked very well. These bushings are used in a greenhouse so don't worry about corrosion or rugged durability, these bushings are very light when there is no wind.