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Blue nano-coated carbide mill cutter, two flutes, 4 by 22 by 45 mm

YINGHUA

YINGHUA 4X22X45MM BlueNano Two Flutes Up Down Cut Spiral Carbide Mill Cutter

SKU CH-9KCP-Z383C

A single 4×22×45 mm carbide mill cutter with up-down spiral flutes for clean compression cuts in wood and PVC

  • Product typeRight-Angle Drills
  • Two-flute up-down spiral gives clean edges on top and bottom surfaces
  • 4 mm shank fits standard CNC collets for quick tool changes
  • 22 mm cutting length handles thick wood and PVC in a single pass
  • Tungsten steel body resists wear during long production runs
  • Rated for industrial use only — operators must be 18 or older

4 mm Two-Flute Compression Cutter

The YINGHUA 4X22X45MM BlueNano cutter is a solid-carbide end mill with up-cut and down-cut spirals on a single tool. It is aimed at CNC operators who need clean edges on both faces of sheet material in one pass. The two-flute geometry balances chip evacuation with surface finish for wood and plastic work.

22 mm Cutting Length Defines Depth

The 22 mm flute length sets the maximum depth of cut in a single engagement. Deeper pockets require multiple step-downs to avoid tool deflection or breakage. The compression profile only works when both spirals are engaged, so the material must be at least thick enough to cover the transition zone between up-cut and down-cut sections.

Check Shank Fit and Machine Rigidity

Verify that your collet or tool holder accepts a 4 mm shank before ordering. The machine spindle must run true with minimal run-out because carbide is brittle and will chip under vibration. Ensure the workpiece is clamped rigidly; any movement during the cut will damage the sharp edges and ruin the finish.

How it compares

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

Price $27.99
Cheaper than about 75% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Which 4X22X45MM BlueNano cutter should I choose for my CNC work?

The listing offers one piece of the 4 mm diameter, 22 mm flute length, 45 mm overall length cutter with two flutes and an up-down spiral design for compression cutting.

What does the 22 mm flute length mean when the tool is in the machine?

The 22 mm flute length is the maximum depth of cut the cutter can reach in a single pass before the shank contacts the workpiece.

What shank standard does this cutter use and what does it limit?

The cutter uses a standard 4 mm shank that fits 4 mm collets, so it is limited to machines and tool holders that accept that shank size.

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