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Set of five DLC coated carbide compression cutters, 4 by 22 mm

YINGHUA

YINGHUA 5pc 4x22 DLC Coat Carbide Compression Mill Cutters

SKU CH-HHFA-3ZQ8X

Five-piece set of 4 mm by 22 mm DLC-coated carbide compression cutters for clean CNC cuts in wood, plywood and particleboard

  • Product typeRight-Angle Drills
  • 5-piece set covers multiple jobs without reordering
  • DLC coating reduces friction for cleaner cuts in wood
  • Up-down spiral compression prevents top and bottom tear-out
  • Tungsten steel construction resists wear during extended use
  • One-flute design clears chips efficiently in dense materials

Industrial CNC Router Bits

The YINGHUA five-piece carbide compression mill cutter set is engineered for CNC machinery. Each bit features a 4x22 DLC coating and a one-flute up-down spiral design. Tungsten steel construction provides the rigidity required for precise profiling and through-cuts in wood-based panels.

Woodworkers running production nests

Shops cutting plywood, density board, solid wood or particleboard will gain clean top and bottom edges without tear-out. The single-flute geometry limits chip evacuation capacity, so high-volume chip loads or deep mortising in dense hardwoods may require a different tool.

One-flute up-down spiral geometry

This single specification governs chip flow and edge finish; it determines whether the cutter clears chips fast enough for your feed rates while delivering the compression action that prevents splintering on both faces.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $147.99
Pricier than about 70% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Will the 4x22 mm DLC coated cutters fit the spindle on my existing CNC router?

The cutters have a 4 mm shank and 22 mm cutting length; verify your collet accepts 4 mm shanks before use.

How can I confirm the up-down spiral is cutting cleanly on both faces of the board?

Inspect the top and bottom edges for tear-out; a clean compression cut leaves both surfaces smooth with no splintering.

Does the 5-piece pack include any collets, wrenches or holder sleeves?

The box contains only the five carbide cutters; collets, wrenches and tool holders must be sourced separately.

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