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YINGHUA

YINGHUA Two Flutes Straight Slot End Mill 4X4X15X45

SKU CH-STTB-S3EP3

A two-flute carbide end mill for CNC engraving and cutting wood, acrylic, PVC, nylon and resin in 4X4X15X45 size

  • TypeRight-Angle Drills
  • Two-flute design for smooth CNC engraving on wood and acrylic
  • Tungsten steel construction for precise cutting of PVC, nylon and resin
  • Suitable for plywood and wood milling applications
  • Industrial-grade cutter not intended for users under 18 years
  • Right-angle drill type compatible with CNC machinery setups

Single 4×4×15×45 carbide end mill

This tungsten-steel cutter is a single-flute replacement for CNC routers, designed for engraving and cutting acrylic, PVC, nylon, resin, wood and plywood. The two-flute straight-slot geometry suits hobbyists and small workshops that need a precise, ready-to-use tool for light-duty milling tasks.

Supplied as one piece with no extras

The package contains only the cutter itself, so there are no collets, shims, software licences or coolant accessories to change the workflow. Users must provide their own tool-holding system and dust extraction, meaning the accessory list does not alter setup time or material compatibility.

Tungsten-steel body with right-angle drill shank

The solid carbide construction resists wear during repeated passes on abrasive composites, while the right-angle drill shank fits standard drill chucks as well as ER collets. This mounting flexibility lets the tool move between a bench-top CNC and a hand-held router without adapter changes, though the sharp edges require users to be over 18 and restrict use to industrial cutting only.

Highlights

  • Two-flute design for smooth CNC engraving on wood and acrylic
  • Tungsten steel construction for precise cutting of PVC, nylon and resin
  • Suitable for plywood and wood milling applications
  • Industrial-grade cutter not intended for users under 18 years
  • Right-angle drill type compatible with CNC machinery setups

Specifications

TypeRight-Angle Drills

Questions about this item

How often should the 4 mm carbide flutes be resharpened when cutting wood and acrylic?

Resharpen the tungsten-steel flutes once the cutting edges show visible wear or when feed force increases noticeably; no fixed interval is defined by the manufacturer.

What stops the cutter from running continuously in a CNC spindle?

Heat buildup in the 15 mm cutting length and the 45 mm overall shank is the first limit; allow cooling pauses during long engraving sessions.

Does the tool generate high noise or vibration during all-day plywood routing?

The two-flute carbide design runs with moderate vibration; noise level depends on spindle speed and workpiece clamping rather than the cutter itself.

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