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Single 8 mm carbide end mill, 42 mm flutes, 80 mm overall, two-flute up-down spiral

YINGHUA

YINGHUA 8X42X80MM Two Flutes UP DOWN Spiral Carbide Mill Cutter

SKU CH-MQCV-V9ZDZ

An 8 mm tungsten-steel compression cutter with up-and-down flutes for clean CNC cuts in wood and PVC

  • Product typeRight-Angle Drills
  • Two-flute up/down spiral gives clean top and bottom edges on wood and PVC
  • Tungsten steel construction resists wear for longer tool life in CNC routing
  • 8 mm shank fits standard collets for quick tool changes
  • 42 mm cutting length handles thick panel stock in a single pass
  • 80 mm overall length provides reach for deep pockets and through-cuts

8 mm Two-Flute Compression Cutter

This 8 mm diameter carbide end mill has a 42 mm cutting length and 80 mm overall length. Its two-flute up-and-down spiral geometry shears the top and bottom faces of the workpiece at the same time. The tool is designed for CNC routing of wood, plywood, density board, solid wood and particleboard.

Single-Piece Carbide Tooling Limit

Supplied as one independent cutter, the bit offers no spare or matched pair for continuous production runs. Tungsten steel construction resists wear but remains brittle, so heavy interrupted cuts or improper feed rates can fracture the flutes. The right-angle drill form factor restricts use to machines that accept that shank style.

18-Year Age Restriction

Safety instructions explicitly forbid use by anyone under 18 years old, making this cutter unsuitable for educational workshops or hobbyists below that age. Industrial cutting-only labelling also means it is not approved for hazardous-material machining. Buyers who need a tool cleared for younger operators or non-industrial environments must choose a different product.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $74.99
Typical for this category: the median of 2,412 items is $81.99.

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Should I choose the 8 mm, 42 mm or 80 mm version for my CNC work?

This cutter is a single 8 mm diameter tool with a 42 mm cutting length and 80 mm overall length; no other diameters or lengths are offered.

What does the 42 mm cutting length mean when the bit is in my spindle?

It gives you up to 42 mm of usable flute engagement for through-cuts or deep pockets in wood, plywood, density board, solid wood or particleboard.

How does the up-cut and down-cut spiral geometry affect chip flow on a right-angle drill?

The opposing helices compress the workpiece from both sides, reducing tear-out on top and bottom surfaces while evacuating chips through the flutes.

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