Overview Product Description Amcraft Vee Groove Tool for 1" Duct Board. For Cut # 2, 3 & 4 Product Videos Custom Field “Manufacturer Part Number 1100“ Product Reviews Write a Review Write a Review × Amcraft® Amcraft® 1" Vee Groove Tool Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *