YINGHUA
YINGHUA Up Down Compound One Flute Spiral Carbide Mill Tool Cutters 3.175X22X45mm Blue fastener
A tungsten steel CNC router bit for compression cutting of acrylic, PVC, density board and wood board
- TypeRight-Angle Drills
- Up/down spiral compression prevents tear-out on both faces
- Single flute clears chips fast in acrylic, PVC, density board and wood
- 175 mm shank fits standard CNC collets
- 22 mm cut length handles thick stock in one pass
- Tungsten-carbide construction keeps edges sharp through heavy use
YINGHUA Carbide Router Bit 3.175 mm
This single-flute compression cutter is built from tungsten steel for CNC routing work. The up-down spiral geometry shears both faces of the workpiece to reduce tear-out on laminated boards. It fits collets sized for a 3.175 mm shank and offers a 22 mm cutting length with 45 mm overall length. The tool is supplied new as a single piece.
Suited for CNC operators cutting sheet goods
Woodworkers and sign makers working with acrylic, PVC, density board or solid wood will benefit from the clean edges this bit produces. It is not intended for hand-held drilling or for machining metals, stone or glass. Buyers needing a multi-flute tool for higher feed rates or a different shank diameter should look elsewhere. The age restriction of 18 years also limits use to adult operators.
22 mm cutting depth handles standard panel
The flute length accommodates common 18 mm and thinner sheet materials in a single pass, leaving headroom for spoil-board contact. Deeper pockets or thick hardwood slabs will require multiple passes or a longer-bit alternative. The one-flute design clears chips efficiently in plastics and wood but can load up in abrasive composites, limiting continuous run time.
Highlights
- Up/down spiral compression prevents tear-out on both faces
- Single flute clears chips fast in acrylic, PVC, density board and wood
- 175 mm shank fits standard CNC collets
- 22 mm cut length handles thick stock in one pass
- Tungsten-carbide construction keeps edges sharp through heavy use
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
What collet size is needed to hold the 3.175 mm shank?
Use a collet or chuck that accepts a 3.175 mm shank diameter.
Can this cutter be used on a CNC router that normally runs two-flute bits?
Yes, the single-flute design fits the same 3.175 mm holder and cuts acrylic, PVC, density board and wood board.
How can I confirm the up-down cutting action is working after installation?
Check that both the top and bottom faces of the workpiece show clean edges without tear-out.
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