D-Cut CB-060 Cove Base GrooverThis revolutionary new groover makes perfect grooves to form outside or inside corners on a wide variety of cove base profiles. The innovative design gives you the ability to quickly groove both toe and toless cove base profiles with heights ranging from 2 1 2" to 6 1 4". The grooving depth, grooving length, and clamp tightness are all adjusttable to allow for maximum precision and guarantee professional results. Revolutionary design to groove a 1 8"