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YINGHUA

YINGHUA 3.175X12X38mm UP DOWN Compound Single Flute Carbide Mill Tool Cutter

SKU CH-74K1-4V66B

Single-flute carbide cutter with up-down spiral for clean compression cuts in wood, acrylic and PVC boards

  • TypeRight-Angle Drills
  • Precise cutting with up-down compound single flute design
  • 175 mm shank diameter fits compatible CNC routers
  • 12 mm cutting length handles varied board thicknesses
  • 38 mm overall length suits standard tool holders
  • Tungsten steel construction resists wear on wood and plastics

Carbide milling cutter for CNC routers

The YINGHUA 3.175X12X38mm UP DOWN Compound Single Flute Carbide Mill Tool Cutter is a single-piece router bit made from tungsten steel. It is designed for compression cutting on CNC machinery and targets users who need a durable, high-precision tool for routing tasks on compatible equipment.

For wood and plastic routing.

This cutter suits operators working with acrylic, PVC, density board, wood board and similar sheet materials on a CNC router. It is not intended for people under 18 years old, nor for cutting hazardous articles or metals, so buyers requiring metal milling or general-purpose drilling should look at a different product type.

3.175 mm shank diameter fits matching collets

The shank measures 3.175 mm, so the bit only fits collets or chucks that accept this exact diameter. If your machine uses a different shank size, this cutter cannot be installed and will not function.

Highlights

  • Precise cutting with up-down compound single flute design
  • 175 mm shank diameter fits compatible CNC routers
  • 12 mm cutting length handles varied board thicknesses
  • 38 mm overall length suits standard tool holders
  • Tungsten steel construction resists wear on wood and plastics

Specifications

TypeRight-Angle Drills

Questions about this item

Does the 3.175 mm shank generate noticeable heat during long CNC sessions?

The single-flute carbide design evacuates chips quickly, reducing friction and heat build-up during extended cutting of wood, acrylic or PVC.

What collet or holder does the 3.175 mm shank require?

A 3.175 mm (1/8 inch) ER collet or compatible collet chuck is needed to secure the shank in your CNC spindle.

Will this up-cut/down-cut bit work on the same density board and acrylic I already machine with older straight-flute cutters?

Yes — the compression geometry cuts cleanly in density board, wood board, acrylic and PVC without changing feed rates or tool paths.

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