YINGHUA 10pc 3.175x17x38mm Two-Flute Up/Down Carbide Mill Cutters

CNC Router Bits for Wood and PVC

This set contains ten carbide end mills sized 3.175 by 17 by 38 millimetres. Each cutter uses a two-flute up-and-down spiral geometry for compression cutting. The tungsten steel construction suits CNC routers and similar machines. Buyers receive ten individually packaged bits ready for workshop use.

Replaces Worn Single-Direction Bits

Compression geometry reduces tear-out on both faces of plywood, density board and solid wood. The up-and-down flutes push chips away from the cut while holding the workpiece flat. Switching from standard up-cut or down-cut bits is worthwhile when edge quality on both sides matters. The ten-piece pack also covers bulk replacement for production runs.

Suits CNC Operators Cutting Sheet Goods

Woodworkers and sign makers who need clean edges on particleboard, solid wood or PVC will benefit. The 3.175 millimetre shank fits common collets, but users must verify machine compatibility. Buyers needing larger diameters, different shank sizes or specialised coatings should look at other tooling options.