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IRWIN 1877791 Countersink set Base

by frostyfriday

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I designed this base to hold a set of 5 Irwin High speed countersink bits I bought at Midland tools (Canada) so that they are not free ranging in my tool drawer.

The countersink size is below each bit and the countersink angle is above the bits.

The Irwin part number is 1877791.

You'll need to flip the thing right side up. I haven't figured out yet what controls this when I export from Fusion 360.