Extra Long Two Flute Cutter For Routing Hollow Honey-Comb Work Top Boards Only.Use Only In Professional Routers With An 80Mm Deep Plunge And Suitable One Piece Multi-Slit Collet To Ensure Safe Cutter Retraction Into The Router Base.Tc Tips Are Conventionally Ground.For Hollow Honey-Comb Boards Only.PTDTREDIR386CX12TC
