This article details how to convert a drill press into a mortising machine using the Grizzly H7789 Mortising Kit. It outlines the kit's components, compatible drill press models and quill sizes, and highlights its versatility, storage case, and ability to cut accurate square holes efficiently.
In this instructional video, you can follow along with Larry as he explains how to turn your drill press into a mortising machine. We've also included the instructions below the video so you can follow along.
This is an overview of turning your drill press into a mortising machine using the Grizzly H7789 Mortising Kit
Kit Components
- Chisel holder
- Quill alignment pin
- Fence with three hold-downs
- Four mortising chisels (1/4", 5/16", 3/8", 1/2")
- Six bushings for various quill sizes
Compatibility
- Designed for Grizzly models G0485, G0491, G0794, G7943, G7944, G7947, G7948.
- Compatible with Shop Fox brands.
- Fits metric quill sizes 40, 48, 50, 55, 60, 66, and 75 mm.
Usage
- Converts a drill press into a mortising machine.
- Includes a protective carrying case for convenient storage.
- Offers versatility with different chisel sizes and bushings.
- Provides accurate and efficient square hole cutting.