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Five tungsten steel spiral router bits with up-cut and down-cut flutes

YINGHUA

YINGHUA 5 pieces 6X17X50MM Two Flutes UP And DOWN Cut Spiral Carbide Mill Cutters

SKU CH-2SMH-B4XH6

Set of five two-flute up-and-down spiral carbide end mills, 6 mm shank with 17 mm cutting length and 50 mm overall, for clean compression cuts in wood, plywood and PVC

  • Product typeRight-Angle Drills
  • Five-piece set covers multiple jobs
  • 6×17×50 mm two-flute up/down spiral cuts clean top and bottom
  • Tungsten steel carbide resists wear in abrasive materials
  • Suited for wood, plywood, density board, solid wood, particleboard
  • Not for users under 18; industrial cutting only

YINGHUA 5-Piece Carbide Mill Cutter Set

This YINGHUA set contains five two-flute spiral carbide mill cutters. Each cutter measures 6X17X50MM and features an up-and-down compression geometry. They are designed for CNC machinery and made from tungsten steel for precise cutting of wood, plywood, density board, solid wood and particleboard. The cutters arrive in single independent packages.

Who These Cutters Suit

Woodworkers and CNC operators needing compression spiral bits for clean edges on double-sided laminates will find this five-piece set practical. The tools are restricted to users aged 18 or over and are intended strictly for industrial cutting applications. Buyers requiring different shank diameters, flute counts or coatings must look elsewhere.

Critical Specification: 17 mm Cutting Length

The 17 mm cutting length determines the maximum material thickness you can process in a single pass. Verify this depth matches your workpiece requirements before purchasing. The 50 mm overall length and 6 mm shank must also be compatible with your CNC collet and machine clearance.

How it compares

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

Price $113.99
Pricier than about 61% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

What shank diameter do the 6X17X50MM carbide mill cutters need to fit my CNC collet?

The cutters have a 6 mm shank, so they fit any standard 6 mm ER collet or shrink-fit holder used on CNC routers.

How do I install these up-and-down spiral bits without causing vibration?

Insert the bit fully into the collet, tighten the nut to the manufacturer’s torque spec, and verify the 17 mm flute length clears the workpiece before starting the spindle.

When should I replace the tungsten-steel cutters in this 5-piece set?

Replace a cutter when the up-and-down edges show visible rounding, chipping, or when cut quality on wood, plywood or particleboard deteriorates despite proper feed rates.

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