We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Set of five tungsten steel spiral cutters with up-down flutes

YINGHUA

YINGHUA 5pc 3.175X12 One Flute UP DOWN Cut Carbide Mill Tool Cutters

SKU CH-FTQT-9M49K

Five tungsten-steel cutters with up-down spiral flutes for clean compression cuts in wood and board materials

  • Product typeRight-Angle Drills
  • Five-piece carbide set for CNC wood routing
  • 175 mm shank fits standard collets
  • 12 mm cutting length for deep profiling
  • Up-down spiral geometry reduces tear-out on plywood
  • Tungsten steel construction resists wear in abrasive boards

5-piece carbide compression bits

This five-piece set provides 3.175 mm shank compression cutters with a single up-down flute geometry. They are built from tungsten steel for CNC routing tasks on wood, plywood, density board, solid wood and particleboard. The tools are supplied new and intended for industrial cutting use only.

Up-down flute for clean edges

The compression spiral pushes chips upward on the top surface and downward on the bottom face, reducing tear-out on both sides of laminated or veneered sheet stock. One flute per cutter allows faster chip evacuation in softer materials while the carbide body resists wear during extended production runs. Five cutters in the pack let you rotate tools and maintain consistent cut quality across a job.

Check shank fit and machine rigidity

Verify that your CNC collet or tool holder accepts a 3.175 mm shank before ordering. The single-flute design demands a rigid spindle and secure workpiece clamping to prevent vibration at typical routing speeds. These cutters are rated for users aged 18 and over and are not suited for hand-held routing or non-wood materials.

How it compares

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

Price $72.99
Typical for this category: the median of 2,412 items is $81.99.

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

When will the tungsten-steel 3.175 mm cutters need replacing?

Replace them when the single-flute edges dull or chip, as tungsten steel cannot be resharpened economically.

What limits continuous cutting in dense board?

Heat builds up in the solid carbide body during long passes, so feed rates must stay moderate to avoid thermal damage.

How hot and noisy does the set get during all-day CNC runs?

The up-down spiral design reduces chip packing, keeping spindle load and noise lower, but the solid carbide still conducts noticeable heat to the holder.

More in Power Drills, Drivers & Cutting Bits

Similar items