YINGHUA
YINGHUA 3.175X17X38MM Two Flutes UP DOWN Cut Spiral Carbide Mill Cutter Bits
A two-flute up-down spiral carbide cutter for clean compression cuts in wood and PVC, sized 3.175 x 17 x 38 mm
- TypeRight-Angle Drills
- Precise cuts in wood and PVC with two-flute up-down spiral design
- Clean edges on plywood and particleboard thanks to compression-cut geometry
- Durable tungsten-steel construction resists wear during CNC milling
- Right-angle drill compatibility fits standard tool holders
- Industrial-grade cutter suitable for users aged 18 and over
Single-piece carbide milling cutter
This single-piece milling cutter is designed for CNC machinery and targets users who need precise cutting in wood, plywood, density board, solid wood and particleboard. It is not suited for buyers who require a multi-piece set or cutters for metals, plastics other than PVC, or non-industrial hobby use. The tungsten steel construction supports accurate material removal in compression routing tasks.
Installation and common issues
The cutter fits standard collets matching the 3.175 mm shank and installs like any straight-shank router bit. Because it is a single-flute compression design with up-cut and down-cut geometry, incorrect feed direction or excessive speed can cause tear-out on the top or bottom surface. Users must verify machine rigidity and workpiece clamping to prevent vibration that dulls the carbide edges prematurely.
3.175 mm shank diameter decides fit
The 3.175 mm shank diameter is the critical specification that determines whether this bit fits your CNC router or spindle collet. The cutting length is 17 mm and the overall length is 38 mm, so the tool reaches only shallow to medium depths. Buyers needing longer reach, larger shank sizes such as 6 mm or 1/4 inch, or different flute counts must select another cutter.
Highlights
- Precise cuts in wood and PVC with two-flute up-down spiral design
- Clean edges on plywood and particleboard thanks to compression-cut geometry
- Durable tungsten-steel construction resists wear during CNC milling
- Right-angle drill compatibility fits standard tool holders
- Industrial-grade cutter suitable for users aged 18 and over
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How do I confirm the 3.175X17X38MM carbide mill cutter is cutting cleanly after installing it in my CNC machine?
Run a test cut on scrap wood or PVC and check for smooth edges without tear-out on both faces, which shows the up-down spiral geometry is compressing the material correctly.
What exactly is included in the single independent package and do I need to buy any collets or holders separately?
The box contains one 3.175X17X38MM two-flute up-down spiral carbide mill cutter; any ER collet or tool holder matching the 3.175 mm shank must be purchased separately if not already owned.
Should I choose this 3.175 mm shank version or a different diameter for cutting 18 mm thick plywood on my CNC router?
The 3.175 mm shank with 17 mm cutting length suits 18 mm plywood when the machine accepts 3.175 mm tooling; select a larger shank only if your spindle requires it.
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