Product Description
The 9521 tooling holder/shoe is what National’s planetary grinder PCD and carbide tooling attaches to. Purchase these holders for multiple sets of PCDs you can swap between, or purchase a set for each type of PCD you use.
This holder fits the 9554, 9556, 9557, 7268-2, and 9555 PCDs and Carbide chips.
In addition to the PCDs and this holder, you also need the #9550 screws to attach the tooling to the holder.
A full set of these for either the Helix or 8274-4 grinder are Qty – 6.
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