Trend Professional Mini Engraver Router Cutters S66/11X4MMSTC - End Mill Two Flute Up-Cut Spiral 3.96mm Diameter x 15mm Cut Key Features: Range of small diameter shank cutters for Mini CNC router carving machines.

For carving.

Two flute upcut spiral.

Specification: D1: 3.96 mm (metric diameter) C: 15 mm (metric cut length) OL: 50 mm (overall length) Shank Diameter: 4 mm For material: Wood, Acrylic, ABS Preset Tool Code: 4400B150 Feed rate: 30-100% (500 mm - 1500 mm) Max. cutter depth/layer: 1.5 mm Step over: 0.6 - 1.0 mm