Down Spiral Solid Carbide Cutter 2 Flutes Suitable For:Laminate, Melamine, Melamine Particle Board, MDF, Veneered Plywood, WoodFeatures & Benefits: HRC55 solid carbide for high performance Our Down Spiral cutter has high tool rigidity, long tool life and high quality finish. It is suitable for cutting natural wood and wood composites. The spiral down cut forces material down, and back into your material. This provides a clean top finish to any wood type, especially ply woods and laminates. The opposite of an Up Cut spiral, this down cut will give you a perfect top finish but a burred bottom finish if cutting all the way through. These bits are best for engraving & lettering.Product Tolerances:Diameter: +0.00mm, -0.01mmCut Length and Overall Length: +0.1mm, -0.1mm Product Size (Diameter) Cut Length Shank (Diameter) Overall Length 2mm 8mm 6mm 30mm 3mm 6mm 6mm 30mm 3mm 6mm 6mm 50mm 3mm 10mm 6mm 30mm 4mm 10mm 6mm 50mm 4mm 15mm 6mm 50mm 5mm 15mm 6mm 60mm 5mm 22mm 6mm 60mm 6mm 20mm 6mm 60mm 6mm 22mm 6mm 60mm 6mm 55mm 6mm 100mm