5Pcs Forstner Drill Bit Set 16Mm 20Mm 25Mm 30Mm 35Mm Carbide Wood Hinge Bits

Polished forstner bit has a smooth, shiny surface that enhances the aesthetics and reduces friction during drilling, resulting in smoother operation and improved chip evacuation. It can drill precise, smooth, and neat holes without burrs. Special heat-treated carbide tips provide excellent hardness and toughness, wear resistance and heat resistance for long-lasting performance and extended tool life. The spur help guide it through wood and ensure accurate start holes, reducing slippage. The head adopts arc curve design for easy chip-removal, more efficient perforation. The forstner bit is suitable for softwood, hardwood, solid wood, plywood, coated particle board, laminate and MDF. Easily drills flat-bottomed and pocket holes with precise, smooth finish. Widely used for furniture joints and woodworking projects, such as mortise joints, dowels, hinge cups, shelf pin, pocket screw. Used with handheld drills, drill presses, CNC routers, and lathes. High-speed steel round shank can be used with most standard drill chucks and drill drivers, making it easy to interchange and use with a variety of drilling tools. Recommended to use on desktop (fixed) equipment. Always keep the forstner bit firmly in place when drilling. Note: Do not drill metal and non-ferrous metals. Make sure there are no nails or other metal objects in the wood before drilling. Use a cutting oil or lubricant, control the speed, apply pressure gradually, and always wear personal protective equipment. The cutting edge and tip should be sharpened in time.