EasyRippertmDrywall CutterSimply adjust the blades to the required depth and give it a push, it will cut through both sides at same time. PRODUCT FEATURES: The width cutting board can be adjusted freely from 2 to 60 cm. Double sided inserts are formed once. Environmentally friendly, clean and cut, no dust. Clean the trimmed edges without rough edges. The plywood wheel adopts precision bearing, which has higher precision and longer life. The soft rubber wrap has a comfortable