HIT ENGRAVE

AR-15 milspec lower template (1:1 mm) with selectable fill zones, then procedural / AI 3D relief artwork clipped to those zones for LightBurn deep engraving.

Template

Underlay is a real milspec stripped lower photo (Wikimedia Commons) for placement. Blue/green regions are engraving fill zones; red dashed marks are keep-outs (pins, selector, bolt catch). Pivot↔takedown = 6.375 in. Tape-proof before burning.

Heightmap (laser depth)

3D Relief Preview

Ready

Zones

Artwork Generator

Relief Style

Prompt / Bias Keywords

Depth Strength 85%

Heightmap Res

Invert depth (white = shallow)

Use AI image / remote endpoint

Heightmaps: brighter = deeper by default. Import PNG into LightBurn as an image layer for 3D / grayscale engraving; use zone SVG as the mask / toolpath boundary.