YINGHUA Two Flutes Straight Slot End Milling Cutter 4X4X32X55

YINGHUA Two-Flute Carbide End Mill

This new YINGHUA end mill is a two-flute straight-slot cutter made from tungsten steel for CNC engraving and fine cutting. It suits workshops and hobbyists who need precise material removal on a router or milling machine. The single-piece tool targets users working with softer substrates rather than heavy metal roughing. Buyers needing multi-flute geometry or coated variants for abrasive alloys should look elsewhere.

Fits standard collets for 4 mm shank tools

The 4 mm shank seats directly in compatible ER collets or shrink-fit holders without adapters. A 32 mm flute length provides reach for deep pockets while the 55 mm overall length keeps overhang short for rigidity. The straight-slot profile clears chips efficiently in plastics and wood, freeing the spindle from recutting debris. Shops without a 4 mm clamping option cannot use this cutter.

Tungsten steel holds edge in extended passes

Tungsten steel construction resists wear during long engraving cycles in acrylic, PVC, nylon, resin, wood and plywood. Two flutes balance chip evacuation and surface finish so the cutter runs steadily without loading up. The tool is rated for industrial cutting only and must not be operated by anyone under 18 years old. It is not designed for high-temperature alloys or interrupted heavy cuts.