Review on 🔩 Hilitchi High-Grade Self-Drilling Drywall: A Premium Choice by Roberto Manzer

Install with care. The threads on these anchors don't offer as much bite as others, so hand tightening is the recommended method. The first few I installed with a drill to avoid pilot holes as the head of the anchor was flush with the drywall and I kept turning it, it just drilled a hole instead of continuing into the drywall. Then it was useless and had to be pulled out, another anchor installed and a hole made that had to be patched. With the previous dowels I've bought, they drilled through drywall without drilling holes and could be unscrewed; Threads stick much better. For this reason I would not buy them again and will use them with caution if I continue to use them.