Park Style HMR-2 and HMR-4 Replacement Head


Our 3d printed replacement hammer heads are a direct fit for Park HMR-2 and HMR-4 hammers.  They are 3d printed from ultra tough TPU and are a direct replacement for your stock hammer face.  It has a shore hardness of around 95a or similar to a hard rubber.

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HMR-2 : This has an embedded metal stud to thread into the hammer body similar to the factory replacement piece.  The HMR-3 has to be 3d printed with “supports” so the side that will be facing the hammer body will have a rough surface but the rough area will not be visible when mounted on the hammer body other than near the edges as seen in the photos.

HMR-4: This has the threads 3d printed similar to the factory replacement.

Additional information

Weight N/A
Hammer Model

HMR-2, HMR-4


Purple, Grey, Black, Pink


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