90mm Forstner Drill Bit With Tungsten Carbide Tip And Hex Shank For Woodworking Hole Cutter Boring Bit Heavy Duty Gray 1Pc Ideal For Hinge Holes Cabinet Doors And Precise Wood Holes

90mm Tungsten Carbide Forstner Bit with Hex Shank, 1Pc
✔️ Diameter 90 mm (3.54"), length 80 mm (3.15"), hex shank 12 mm

This 90 mm Forstner drill bit uses a tungsten carbide tip and a hex shank, built for clean, flat-bottom holes in wood and plastics. It's a handy tool for hinge holes, cabinet doors, and precise bore work in furniture projects. Suitable for bench drills, vertical drilling machines, handheld drills, CNC carving machines, and other drill presses. Do not use for metal holes.

✅ Drilling diameter 90 mm (3.54"), total length 80 mm (3.15"), hex shank 12 mm (0.47%)
✅ Tungsten carbide tip with heat treatment for sharp, durable cutting
✅ Suitable for wood, plywood, MDF and solid wood, plus plastics
✅ Not for metal drilling; ensure no nails in wood and drill slowly
✅ Works with bench drills, vertical drills, handheld drills, and CNC machines

💡 What is a Forstner drill bit used for? Forstner bits are handy for precise, clean holes in wood and composites for hardware applications.

• Flat-bottom holes for hinge mortises and cabinet bores
• Works well in plywood, MDF, solid wood, and some plastics
• Carbide tip offers long wear life and sharp edges
• Use with steady pressure and proper pilot