Carl-Goldberg Plastic Models

This device fits a #2 Xacto knife handle. It is used with Goldberg's Deluxe Hinge Slotting Kit. It is a replacement part of that kit. It is the regular size blade.
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This device fits a #2 Xacto knife handle. It is used to dig out the wood that is left after using the forked slotting blade (also from Goldberg) when making hinge slots in a wing, stabilizer, or tail fin.
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