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Ten DLC-coated carbide end mills, 4 by 22 by 45 mm, spiral up-down flutes

YINGHUA

YINGHUA 10-pack 4x22x45mm DLC Coat Two Flute Up Down Spiral Carbide Mill Cutters

SKU CH-AE4T-8P48Q

Ten carbide mill cutters with DLC coating cut wood and PVC cleanly in both directions

  • Product typeRight-Angle Drills
  • 10-piece set covers multiple jobs without reordering
  • DLC coating reduces friction for cleaner cuts in wood and PVC
  • Up-down spiral geometry compresses chips to prevent tear-out on both faces
  • Tungsten steel body resists wear during extended CNC runs
  • 4 mm shank fits standard collets for quick tool changes

10-Piece DLC Coated Carbide Cutter Set

This set contains ten 4x22x45mm solid carbide end mills with a diamond-like carbon coating. The two-flute up-cut and down-cut spiral geometry provides compression cutting action. They are designed for CNC machinery and suitable for cutting wood, plywood, density board, solid wood and particleboard.

Industrial Use Age Restriction Applies

These cutters are intended for industrial cutting applications only and must not be used by anyone under 18 years of age. The tungsten steel construction offers high hardness for precise machining. Safe operation requires appropriate machine guarding and personal protective equipment.

4mm Shank 22mm Cutting Length Compression Geometry

The 4mm shank diameter fits collets and holders sized for that dimension. The 22mm flute length determines the maximum depth of cut in a single pass. The up-down flute configuration reduces tear-out on both faces of the workpiece during through cuts.

How it compares

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

Price $132.99
Pricier than about 66% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Should I choose the 10-piece pack or a smaller quantity?

The listing only offers a 10-piece pack; each cutter is 4 mm diameter, 22 mm flute length and 45 mm overall length, so you get ten identical tools in one order.

What does the 22 mm flute length mean when the bit is in my CNC spindle?

It gives a 22 mm cutting depth per pass, allowing deep pockets or through-cuts in wood, plywood, density board, solid wood or particleboard without needing multiple step-downs.

What shank standard do these cutters use and what does it limit?

They have a plain 4 mm cylindrical shank, so they fit any collet or holder that accepts 4 mm tooling; the shank diameter is the practical limit for tool-holder compatibility.

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