YINGHUA
YINGHUA 3.175X22X45mm UP DOWN Compound One Flute Spiral Carbide Mill Tool Cutters
Carbide spiral cutter with up-down flute cuts wood, acrylic and PVC cleanly
- TypeRight-Angle Drills
- Cuts acrylic, PVC, density board and wood cleanly
- Up-down spiral geometry reduces tear-out on both faces
- Single-flute design clears chips fast for smooth finish
- Tungsten-steel carbide body keeps edge sharp through repeated cuts
- 175 mm shank fits standard CNC router collets
Purpose and fit
This carbide milling cutter is designed for CNC routing tasks that require clean edges on both faces of the workpiece. It suits workshops cutting acrylic, PVC, density board and wood board where a single-flute up-down spiral action reduces tear-out.
Heat, noise and power
The tool runs in standard CNC spindles and generates heat proportional to feed rate and material density. Carbide construction resists wear at typical routing speeds, keeping cutting forces steady and audible output consistent with normal spindle operation.
Build and daily use
A single 3.175 mm shank fits common collets, while the 22 mm cutting length and 45 mm overall length suit shallow to medium-depth passes. The up-down flute geometry ejects chips in both directions, helping maintain a clear cut path during extended runs. Not for users under 18 or for hazardous materials.
Highlights
- Cuts acrylic, PVC, density board and wood cleanly
- Up-down spiral geometry reduces tear-out on both faces
- Single-flute design clears chips fast for smooth finish
- Tungsten-steel carbide body keeps edge sharp through repeated cuts
- 175 mm shank fits standard CNC router collets
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How is the 3.175 mm shank secured in the collet and what step is often missed?
Tighten the collet nut fully after inserting the shank to the marked depth; skipping the final torque check lets the bit pull out under compression loads.
When will the up-down carbide flutes need replacement?
Replace the cutter when the spiral edges show visible rounding or when cut quality on acrylic and density board degrades despite correct feed rates.
What limit appears first during a long 22 mm deep cut in hardwood?
Heat buildup at the single flute becomes the limiting factor before the 45 mm overall length is fully engaged.
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