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Generic / SpeTool (typical) Foam Cutter 1/4" Polystyrene Bit (solid carbide)
Single-flute long LOC bit optimized for EPS/XPS foam sign blanks and prop making. High RPM + low feed recommended to prevent foam smear. No coolant needed.
Specifications
- diameter inch
- 0.25
- shank diameter inch
- 0.25
- length overall inch
- 3
- length cutting inch
- 1.5
- flutes
- 1
- geometry
- upcut
- material target
- foam, eps, xps, polystyrene
Sources
- Harvey Tool and Destiny Tool public catalog (bits) · ingest 2026-05-06
- CNCzone.com public forums · ingest 2026-05-06