Cherrysong Adjustable Carbide Drill Stand Holder - Precision Drill Guide for Woodworking & Metalworking | Multi-Angle Attachment (29x14cm) | Perfect for DIY Projects, Home Repairs & Professional Workshops

For me, this was a waste of money. First, it wasn’t clear to me during the purchasing process that the jig would only fit a corded, smaller-gauge drill. Secondly, the amount of work that has to go in to make sure I was drilling perfectly vertical (needed a lot of confirming measurements with squares) almost entirely defeats the purpose of this jig. Third, the lack of tension precision on the screws results in very low confidence of repeated drilling accuracy. With that trio of problems this jig has proven to be a waste of money at any cost. Since it came all the way from China, I’m just going to throw it away or leave in a box and not even bother returning.