DIY Vent System › DIY System Plunge Router Bit Image 1 of 1 DIY System Plunge Router Bit $15.99 Used by your plunge router to router into engineered and LVP material. Recommended to cut 1/4” depth at a time. Add To Cart Added! Used by your plunge router to router into engineered and LVP material. Recommended to cut 1/4” depth at a time. You Might Also Like DIY Vent Template from $49.96 Bushing $15.99 Double Sided Sticky Tape (15LF) $15.99 Two Hole Template $175.00 Vent Support Plate - 5 Pack from $90.00