YINGHUA
YINGHUA 3.175X22X45MM Two Flutes UP And DOWN Cut Spiral Carbide Mill Cutter Bit
Two-flute up-and-down spiral carbide cutter cuts wood, plywood and particleboard cleanly
- TypeRight-Angle Drills
- Two-flute up-and-down spiral gives clean edges on both faces of the workpiece
- 175 mm shank fits standard CNC collets for quick tool changes
- Tungsten-steel carbide construction resists wear in abrasive wood and composite materials
- 22 mm cutting length and 45 mm overall length suit medium-depth routing passes
- Single-piece packaging delivers a ready-to-use cutter for wood, plywood and PVC
YINGHUA 3.175 mm Two-Flute Compression Cutter
This carbide mill cutter measures 3.175 mm in diameter with a 22 mm cutting length and 45 mm overall length. It is built from tungsten steel for durability in CNC routing tasks. The up-and-down flute geometry compresses material fibres to reduce tear-out on both faces. It suits wood, plywood, density board, solid wood and particleboard.
Limits of a Two-Flute Compression Design
Two flutes evacuate chips more slowly than single-flute tools, so feed rates must stay moderate to avoid heat buildup. The compression action only works when the full cutting length engages both surfaces simultaneously. Thin sheets or partial-depth passes will not benefit from the up-and-down geometry. The tool is rated for industrial cutting only and is not for users under 18 years.
3.175 mm Shank Diameter Decides Fit
The 3.175 mm shank must match the collet or chuck size of your CNC spindle or router exactly. A mismatched holder causes runout, vibration and premature wear. Verify your machine’s collet specification before ordering. This single cutter ships in an independent package ready for immediate use.
Highlights
- Two-flute up-and-down spiral gives clean edges on both faces of the workpiece
- 175 mm shank fits standard CNC collets for quick tool changes
- Tungsten-steel carbide construction resists wear in abrasive wood and composite materials
- 22 mm cutting length and 45 mm overall length suit medium-depth routing passes
- Single-piece packaging delivers a ready-to-use cutter for wood, plywood and PVC
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
Which shank diameter should I pick for my CNC collet?
The cutter has a 3.175 mm shank, so choose a collet or ER adapter that matches that exact diameter.
What does the 22 mm flute length mean when I am cutting plywood?
It gives you up to 22 mm of continuous cutting depth in a single pass before the shank contacts the workpiece.
How does the up-and-down spiral geometry affect chip flow in solid wood?
The opposing flutes push chips both upward and downward, compressing the material and reducing tear-out on both faces.
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