Greetings friends,
I am in the process of building a workbench using the Benchcrafted "classic" plans, which include their leg vise hardware. As part of the hardware installation for the vise, there is a need to create a 2 3/4" counterbore around 9/16" deep for the vise screw bushing. Unfortunately, I don't have either of the recommended tools, which are an appropriately sized drill or a power router. For reference, the installation instructions are provided here on page 20.
I've found a forstner bit that would work but it is around $140 and I suspect I won't use it after this build. My other idea is to use a smaller diameter forstner bit to drill small holes that make up the proper diameter for the bushing. I would be most appreciative for advice on how to go about this.
thank you,
Peter