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YINGHUA

YINGHUA 5-piece 6×22×50 mm DLC coat spiral carbide mill cutters

SKU CH-3J6D-FHD78

Five DLC-coated carbide compression bits cut wood and PVC cleanly in both directions

  • TypeRight-Angle Drills
  • 5-piece set covers multiple CNC jobs without reordering
  • DLC coating reduces friction for cleaner cuts in wood and PVC
  • Up-cut and down-cut geometry compresses material to prevent tear-out on both faces
  • 6 mm shank, 22 mm flute, 50 mm overall fits standard collets
  • Tungsten steel construction resists wear for longer tool life

5-piece 6×22×50 mm DLC carbide cutters

This set contains five spiral carbide mill cutters with a diamond-like carbon coating. Each cutter measures 6 mm in diameter with a 22 mm cutting length and 50 mm overall length. The two-flute up-and-down geometry provides compression cutting action for cleaner edges. They are designed for use in CNC machinery and routing applications.

For CNC wood and plastic routing.

These cutters suit operators machining wood, plywood, density board, solid wood, particleboard and PVC on a CNC router. The compression flute design reduces tear-out on both faces of the workpiece. They are not intended for ferrous or non-ferrous metal cutting. The 18-plus age restriction and industrial-use designation mean they are unsuitable for hobbyists without proper guarding and dust extraction.

6 mm shank with 22 mm cut length decides fit

The 6 mm shank diameter must match the collet or tool holder of the machine. The 22 mm flute length determines the maximum depth of cut in a single pass. The 50 mm overall length sets the tool clearance requirement inside the spindle. Verify these three dimensions against the machine specifications before purchase.

Highlights

  • 5-piece set covers multiple CNC jobs without reordering
  • DLC coating reduces friction for cleaner cuts in wood and PVC
  • Up-cut and down-cut geometry compresses material to prevent tear-out on both faces
  • 6 mm shank, 22 mm flute, 50 mm overall fits standard collets
  • Tungsten steel construction resists wear for longer tool life

Specifications

TypeRight-Angle Drills

Questions about this item

Will the 6 mm shank fit my CNC collet?

The cutters have a 6 mm shank diameter, so they fit any standard 6 mm ER collet or drill chuck.

How do I avoid chipping when installing the up-and-down flute cutters?

Clamp the workpiece firmly, set the spindle speed for tungsten-carbide tooling, and feed smoothly — forcing the cut causes the compression flutes to lift the surface layers.

When should I replace a cutter from this five-piece set?

Replace a cutter when the DLC coating shows visible wear or the edges no longer shear cleanly through wood, plywood or particleboard.

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