YINGHUA
YINGHUA 3.175X12X38MM Two Flutes UP And DOWN Cut Spiral Carbide Mill Cutter Bit fastener
Two-flute up-and-down spiral carbide cutter mills wood, plywood and particleboard cleanly in 3.175 mm shank size
- TypeRight-Angle Drills
- Two-flute up/down spiral gives clean edges on wood and PVC
- 175 mm shank fits standard CNC collets for precise cutting
- 12 mm cutting length handles plywood, density board and solid wood
- 38 mm overall length provides reach for deeper profiles
- Tungsten steel construction resists wear during industrial routing
Precision CNC Carbide Cutter
The YINGHUA 3.175X12X38MM two-flute spiral cutter is designed for CNC machinery users who need clean compression cuts in wood, plywood, density board, solid wood and particleboard. Tungsten steel construction provides the hardness required for precise milling operations. This single cutter suits hobbyists and professionals running compatible routing equipment.
Thermal And Power Behaviour
As a passive rotary cutting tool, the bit generates heat only through friction against the workpiece during normal milling. No electrical power draw or active cooling is involved; the carbide material resists wear at typical feed rates. Operators should manage chip evacuation and spindle speed to control temperature buildup in the cut zone.
Build Quality And Mounting
The 3.175 mm shank fits standard collets and ER holders used on many desktop and benchtop CNC routers. Up-and-down flute geometry compresses fibres on both faces to reduce tear-out on laminated sheet goods. Single-piece packaging delivers one ready-to-use cutter; buyers needing multiple diameters or flute counts must source additional bits separately.
Highlights
- Two-flute up/down spiral gives clean edges on wood and PVC
- 175 mm shank fits standard CNC collets for precise cutting
- 12 mm cutting length handles plywood, density board and solid wood
- 38 mm overall length provides reach for deeper profiles
- Tungsten steel construction resists wear during industrial routing
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How do I fit the 3.175 mm shank into my CNC collet without it slipping?
Use a collet or chuck sized exactly for 3.175 mm, tighten evenly, and ensure the 12 mm flute length clears the workpiece before the shank bottoms out.
When will the tungsten-steel cutting edges need replacing?
Replace the bit when the up-and-down spiral flutes show visible wear or chipping, or when cut quality drops on wood, plywood, or density board.
How deep can I plunge in one pass before the 38 mm overall length limits chip evacuation?
Keep each plunge shallower than the 12 mm flute length so chips can escape through the spiral; deeper cuts pack the flutes and overheat the carbide.
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