Small holes are for 3mm screws to secure the mold, flared holes are for injecting silicone (hold at angle and fill from "lower" hole until silicone comes out upper hole free of air bubbles). Use 2 part mold making silicone. Seal seam between mold pieces with electrical tape prior to filling.
Mk10_SPEC_ringV3_Mold-InnerMold.stl | 73.5KB | |
Mk10_SPEC_ringV3_Mold-OuterMold.stl | 33.0KB |