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Rainbow coated 4x22x45mm carbide single flute end mill cutter

YINGHUA

YINGHUA 4X22X45mm Rainbow 3A UP DOWN Compound Single Flute Spiral Carbide Mill Tool Cutters

SKU CH-1890-K5FH2

A single-flute carbide router bit with up-down spiral geometry for compression cutting in wood, acrylic, PVC and density board

  • Product typeRight-Angle Drills
  • Single-flute spiral geometry clears chips efficiently
  • Up-cut and down-cut combination compresses wood fibres for clean edges
  • Tungsten steel construction resists wear during abrasive material cutting
  • 4 mm shank with 22 mm cut length suits detailed CNC routing
  • Suitable for acrylic, PVC, density board and wood board

CNC Router Bit for Wood and Acrylic

This single-flute carbide cutter is designed for CNC machinery and handles compression cutting in wood, density board, acrylic and PVC. It suits hobbyists and small workshops that need a precise tool for routing flat sheet materials.

Check Shank Diameter and Machine Compatibility

Verify that your CNC router or spindle accepts a 4 mm shank before ordering. The cutter has a 22 mm cutting length and 45 mm overall length, so confirm the Z-axis travel and collet capacity of your machine match these dimensions.

Carbide Construction for Heat Resistance

Tungsten steel carbide provides durability and resists heat build-up during extended routing sessions. The up-down spiral geometry evacuates chips in both directions, reducing friction and helping the tool run cooler in normal use.

How it compares

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

Price $21.99
Cheaper than about 80% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Does the package contain only the 4X22X45mm carbide mill cutter or are additional collets or shims required?

The package includes one up-and-down cut single-flute CNC router bit; no extra collets or shims are mentioned.

Should I choose a different flute count or diameter for cutting acrylic and density board?

This tool is a single-flute 4 mm diameter cutter designed for acrylic, PVC, density board and wood board.

What does the 22 mm cutting length mean for depth of cut in a CNC router?

The 22 mm flute length allows a maximum cutting depth of 22 mm in a single pass on the materials listed.

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