12mm Compression Spiral Bit – 1/2″ Shank (AstraHP Coated)

This metric 12mm compression spiral is engineered for commercial cabinet shops running metric CAD/CAM programs and cutting sheet goods all day. The cut diameter is ground true to metric—no imperial rounding—so toolpaths, offsets, and part dimensions remain exact from program to part. The compression geometry delivers clean top and bottom edges in melamine, plywood, and prefinished panels, while the 1/2″ shank provides the rigidity required for nested-based manufacturing and full-sheet passes. AstraHP coating helps manage heat and edge wear in abrasive panel materials, extending tool life and maintaining cut quality over long runs. This is a CNC-only production tool intended for professional cabinet and furniture workflows. • Cut Diameter: 12mm• Shank Diameter: 1/2″• Geometry: Compression Spiral• Coating: AstraHP• Application: Sheet Goods• Machine Type: CNC Only Made in USA