3-Piece 8mm Shank Straight Router Bit Set, Grooving Cutters, Woodworking Tools, 3mm, 4mm, 5mm Cutters for Woodworking, Drilling, and Carving

Material: High-quality carbide, maximum strength, durability. Industrial-grade straight-tooth drill bit, high precision and smooth cutting. Durable: High-quality carbide blades provide sharper and longer-lasting edges. Silver induction brazing provides maximum strength and durability. 3 different shanks: This set is equipped with 4 different shanks and measures 3/4/5 mm in length. Good luck, it's a great natural landscape: density, solid, MDF, particleboard, plywood, etc. BO sector: Hardened steel. Blade material: Industrial-grade microcrystalline carbide. Grooving shank: 8 mm. Cutting depth: 12 mm. Sport car diameter: 3 mm, 4 mm, 5 mm. Grooving cutters app: For grooving, deburring, and cutting. Delivery: 3x set of straight cutters. Please reduce the machine's speed and feed rate to the approved level to avoid damaging the blades due to excessive speed. 2. It is recommended not to cut too much wood at once to avoid incomplete cuts. 3. I recommend using glue for strategic cutting; glue will blacken the blade and affect its performance.