YINGHUA 5Pcs 6x12mm UP And DOWN Cut Two Flutes Spiral Carbide Mill Tool Cutters

Five-piece carbide set

This YINGHUA set contains five up-and-down-cut spiral end mills made from tungsten steel. Each cutter has a 6 mm shank diameter and 12 mm cutting length with two flutes. The compression geometry shears wood fibres in both directions to reduce tear-out on the top and bottom faces. The tools are supplied new and ready for CNC router use.

Woodworkers needing clean edges

The cutters suit hobbyists and small-shop operators who machine solid wood, plywood, particleboard or density board on a CNC router and want chip-free surfaces without a separate finishing pass. They are not designed for metal, plastic, stone or composite materials that require different flute geometry or coatings. Buyers who need larger diameters, longer reach or single-flute tools for chip evacuation in deep slots should look at other options.

Tungsten steel compression cutters

Tungsten steel construction gives the hardness and wear resistance required for abrasive wood-based panels. The up-and-down flute arrangement compresses chips toward the centre of the cut, producing clean edges on both faces of the workpiece in a single pass. This material and geometry combination is the decisive factor when choosing a bit for double-sided melamine, laminated plywood or solid timber where tear-out must be minimised.