Secret to using handheld TUBE machine | Mortise square hole drilling with round drill bit

Discover the secret to using a handheld TUBE machine to drill square mortise holes with a round drill bit easily, quickly, and accurately. This video provides a step-by-step guide — from tool preparation, drilling techniques, to tips for creating perfect and tight-fitting square mortises. If you’ve been looking for a way to make square mortises with only a round drill bit, this woodworking trick is for you! Perfect for carpenters and DIY enthusiasts who want to improve their skills. #TUBEmachine #handheldTUBEmachine #squaremortise #rounddrillbit #woodworking #DIYwoodworking #woodworkingtricks #woodjoinery #woodworkingtools #carpentrytips