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Five tungsten steel router bits, 3.175mm shank, 22mm flutes, up-down spiral flutes

YINGHUA

YINGHUA 5Pcs 3.175x22mm Up Down Cut Carbide End Mill Cutter

SKU CH-HJZR-T3SG0

Set of five tungsten-steel up-down cut end mills with 3.175 mm shank and 22 mm flute length for clean CNC routing of wood and composites

  • Product typeRight-Angle Drills
  • 5-piece set covers multiple CNC routing tasks
  • Up-and-down compression flutes give clean edges on wood
  • Two-flute spiral design clears chips for smoother cuts
  • Tungsten steel construction resists wear in abrasive materials
  • 175 mm shank fits standard CNC collets

Five-piece carbide end-mill set for CNC routing

This set contains five tungsten-steel end mills with a 3.175 mm shank and 22 mm cutting length. The two-flute up-down spiral geometry is designed for compression cutting in wood-based materials on CNC routers.

Tungsten-steel construction

The up-down cut pulls chips both upward and downward to reduce tear-out on top and bottom faces of plywood, density board, solid wood and particleboard. Right-angle drill compatibility allows use in standard CNC collets without special adapters.

Replaces worn single-direction bits for cleaner

The compression profile upgrades from conventional up-cut or down-cut cutters when both surfaces of the workpiece must stay splinter-free. Not suited for metal, plastic or abrasive composites, nor for operators under 18 years of age.

How it compares

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

Price $54.99
Cheaper than about 60% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

What shank diameter does the 3.175 mm end mill use and what collet size does it cap in practice?

The cutter has a 3.175 mm shank and fits a standard 3.175 mm ER collet, capping the tool change to that exact size.

What overall length and flute length must the CNC router spindle clearance accommodate for the 22 mm cutters?

Each cutter measures 22 mm overall, so the spindle and tool holder need at least 22 mm of clear Z-travel for full engagement.

How are the two-flute up-down compression cutters installed in a CNC router and what step do users often miss?

Insert the 3.175 mm shank into a matching collet, tighten the collet nut to the specified torque, then verify the flute direction matches the feed before cutting wood or plywood.

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