YINGHUA
YINGHUA 10 pieces 4X25X45MM Two Flutes UP And DOWN Cut Spiral Carbide Mill Cutters
A set of ten tungsten-steel up-and-down spiral cutters for clean compression cuts in wood, plywood and PVC
- TypeRight-Angle Drills
- 10-piece carbide set covers multiple CNC jobs
- Up-and-down spiral flutes give clean edges on wood and PVC
- Tungsten-steel construction resists wear during long cuts
- 4 mm shank fits standard collets for quick changes
- 25 mm cutting length handles thick panels in one pass
10-piece carbide milling cutter set
This 10-piece set contains two-flute up and down cut spiral carbide mill cutters sized 4X25X45MM. They are designed for compression cutting in wood, plywood, density board, solid wood and particleboard. The cutters suit CNC machinery operators who need precise profiling and clean edges on both faces of the workpiece. Buyers needing larger diameters or different flute counts should look elsewhere.
Thermals noise and power draw
These are unpowered cutting tools that generate no electrical noise or heat of their own. Thermal load and acoustic output depend entirely on the CNC spindle or router motor driving them. Cutting forces are determined by feed rate, spindle speed and the density of the material being machined. The tungsten steel construction resists wear to maintain consistent cutting performance over time.
Tungsten steel material
Each cutter is manufactured from tungsten steel for high hardness and wear resistance in abrasive composite boards. The up and down flute geometry produces a compression cut that reduces tear-out on the top and bottom surfaces during through-cuts. The set includes ten individual cutters supplied in single independent packages. This product is not for sale to persons under 18 years of age.
Highlights
- 10-piece carbide set covers multiple CNC jobs
- Up-and-down spiral flutes give clean edges on wood and PVC
- Tungsten-steel construction resists wear during long cuts
- 4 mm shank fits standard collets for quick changes
- 25 mm cutting length handles thick panels in one pass
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How do I install the 4X25X45MM carbide mill cutters and what step is often missed?
Mount the 4 mm shank in a compatible collet, tighten securely, and verify the up-and-down flute orientation matches your feed direction; many users forget to confirm the compression geometry before cutting.
What maintenance or replacement will the tungsten steel cutters need later?
The tungsten steel edges dull over time; plan to resharpen or replace individual cutters from the 10-piece set when cut quality drops on wood, plywood or particleboard.
What limit appears first during sustained cutting with these compression bits?
Heat buildup in the carbide flutes is the first limiting factor; continuous passes in dense material accelerate edge wear and reduce the 25 mm cutting length effectiveness.
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