D.K. Precision Trenchers 4416 E. Twp. Rd. 130 , Tiffin , Ohio 44883 USA About Solutions products Publications videos Companies D.K. Precision Trenchers Videos DK Trencher Tiles Small Pond-Video DK Trencher Tiles Small Pond-Video 0 Share The guy on the back was there to make sure enough dirt was on top of the tile. Customer comments No comments were found for DK Trencher Tiles Small Pond-Video. Be the first to comment! Add your comment Publish your comment Great! comment successfully added!