ARM, sorry for the late reply. Dishwasher feed hose broke at the fitting, flooding the kitchen and entire basement. Water in kitchen ran into the heat duct which fed the ductwork with water coming out of every heat duct downstairs and every joint in the ductwork, flooded the washing machine till it kicked out, finally flooding my new furnace until it kicked out. Fans and vacuums on the go as I type, from cleanup crew. Will need a new laminate floor in workshop and a basement bathroom rebuild ceiling to floor tiles. Some minor drywall damage in partially finished recroom. Enough of my problems.
Anyways ARM, the main body of the flycutter is hot rolled 1018 - 3.750" X 2" tall with tapered corners. Cutting tool holder was made from 8" x 1.250" x .750" 4140 grade. The 1.250" section was machined down to 1" except for the section that holds the carbide. The .750" x 1" slot for the holder runs through the center of the main body and holder sits flush to the bottom. Look at the pics for the angle of the carbide seat. The cutter tip sits a few thou behind dead center of the main body and tool holder. You can make the tool holder any length you dare or think your R8 holder and mill motor will support. Make sure your mill is perfectly trammed in. Cheers....
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