YINGHUA
YINGHUA 10pcs Two Flute Solid Carbide Router Bits 3.175X2.5X12X38
Ten tungsten-steel router bits with two flutes cut acrylic, PVC, nylon, resin, wood and plywood on CNC machines
- TypeRight-Angle Drills
- 10-piece carbide set covers multiple CNC jobs
- Two-flute design gives clean cuts in wood and plastic
- Tungsten steel resists wear during long routing sessions
- 175 mm shank fits standard collets without adapters
- 12 mm cutting length handles deep profiles in one pass
10-piece carbide router bit set
This set contains ten two-flute solid carbide router bits sized 3.175X2.5X12X38 for CNC machining. They are intended for engraving and cutting acrylic, PVC, nylon, resin, wood and plywood. The tungsten steel construction supports precise cutting in a workshop environment. Industrial use only; not for anyone under 18 years old.
Replaces worn CNC cutters
The bits serve as direct replacements for dull or damaged two-flute carbide cutters in a CNC machine. The jump is worth it when existing bits no longer produce clean edges in the listed materials. A fresh set restores cutting accuracy without changing toolpaths or holder specifications.
Limited to compatible collets and materials
The 3.175 mm shank diameter requires a matching collet or chuck; other holder sizes will not secure the bit. The cutting geometry suits the specified plastics and woods but is not rated for metals, stone or hazardous materials. Operation must remain within the machine's rated speed and feed envelope.
Highlights
- 10-piece carbide set covers multiple CNC jobs
- Two-flute design gives clean cuts in wood and plastic
- Tungsten steel resists wear during long routing sessions
- 175 mm shank fits standard collets without adapters
- 12 mm cutting length handles deep profiles in one pass
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
What shank diameter do the YINGHUA router bits need in a collet or chuck?
Each bit has a 3.175 mm shank, so the collet or chuck must accept that exact diameter for a secure grip.
How do I install these carbide bits without snapping the 12 mm cutting section?
Tighten the collet on the 3.175 mm shank only, keep the 12 mm flute length clear of the holder, and use light feed rates when starting the cut.
When should I replace a bit from this 10-piece tungsten-steel set?
Replace a bit when the two-flute edges show visible wear, chipping, or when cuts in wood, acrylic or PVC become rough or burnished.
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