YINGHUA
YINGHUA Two Flutes Straight Slot End Mill 3.175X2.5X12
Two-flute carbide end mill for CNC engraving and cutting wood, acrylic, PVC, nylon and resin
- TypeRight-Angle Drills
- Precise cuts on wood and acrylic backed by tungsten-steel construction
- Fine engraving in PVC and nylon enabled by two-flute straight-slot geometry
- Industrial-grade durability from solid carbide end-mill material
- Compatible with CNC machinery using 3.175 mm shank diameter
- Safe operation for users aged 18 and above per safety guidelines
Precision CNC End Mill for Woodworking
This single tungsten-steel end mill has a 3.175 mm shank, 2.5 mm cutting diameter and 12 mm flute length. The two-flute straight-slot geometry is designed for clean engraving and fine cutting in wood, plywood, acrylic, PVC, nylon and resin. It is sold as a new replacement cutter for CNC machinery. The tool is rated for industrial use only and must not be handled by anyone under 18 years old.
Single-Piece Carbide Construction
The cutter arrives as one solid carbide unit with no additional accessories, collets or software. Its tungsten-steel body provides the hardness needed for precise profiling in the listed materials. No coatings or specialised flute treatments are mentioned, so performance relies on the base carbide grade and the straight two-flute form. Buyers needing a variety of diameters or coated tools for abrasive composites will need to source those separately.
Straight-Shank Interface Limits
The 3.175 mm straight shank fits only collets or chucks that accept that exact diameter; it does not self-centre in larger ER or DA collets without a reducing sleeve. The 12 mm flute length restricts the maximum depth of cut in a single pass, so deeper pockets require multiple step-downs. The two-flute design limits chip evacuation in deep slots compared with higher-flute-count cutters, making it unsuitable for high-volume roughing or materials not listed such as metals or carbon-fibre laminates.
Highlights
- Precise cuts on wood and acrylic backed by tungsten-steel construction
- Fine engraving in PVC and nylon enabled by two-flute straight-slot geometry
- Industrial-grade durability from solid carbide end-mill material
- Compatible with CNC machinery using 3.175 mm shank diameter
- Safe operation for users aged 18 and above per safety guidelines
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How often will the tungsten steel flutes need replacing when cutting abrasive materials like plywood?
The tungsten steel construction resists wear longer than high-speed steel, but flute life depends on feed rate, spindle speed and the abrasiveness of each workpiece.
What diameter limit stops the 3.175 mm shank from going deeper into a CNC collet?
The shank is 3.175 mm in diameter, so the collet bore or tool-holder clearance sets the maximum insertion depth.
How much heat builds up in the 2.5 mm cutting edges during an all-day engraving run?
Two straight flutes evacuate chips efficiently in wood and acrylic, keeping edge temperature manageable if feed and speed match the material.
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