YINGHUA
YINGHUA 10Pcs 4x22mm Compression Wood End Mill
A 10-piece set of 4x22mm compression end mills with up-and-down cut flutes and colourful coating for clean CNC routing of wood, plywood and particleboard
- TypeRight-Angle Drills
- 10-piece set covers multiple routing jobs
- Up-and-down 2-flute geometry gives clean edges on both faces
- Colourful coating reduces friction and extends cutter life
- Tungsten steel construction handles hardwood, plywood and particleboard
- 4 mm shank and 22 mm flute length fit standard CNC collets
10-Piece Carbide Compression End Mill Set
This 10-piece set provides tungsten-steel compression end mills sized 4x22mm for CNC router work. The up-and-down flute geometry shears both faces of the workpiece to prevent tear-out on laminated and veneered sheet goods. Each cutter carries a colourful coating that reduces friction and extends edge life in abrasive materials. Woodworkers and sign makers running production batches will value the consistent finish across all ten tools.
Tungsten Steel Heat Resistance and Cutting Load
Tungsten steel construction dissipates cutting heat efficiently during prolonged passes in dense stock such as particleboard or solid hardwood. The two-flute design clears chips quickly, keeping spindle load steady and motor current within normal limits. Coated flutes run cooler than uncoated carbide, so the router maintains consistent RPM without thermal throttling. Operators hear only the normal broadband cutting noise typical for compression tooling in sheet material.
Ten Identical Cutters Enable Batch Consistency
The package supplies ten matched cutters so a shop can rotate tools without altering tool-length offsets or feed calculations. Swapping a dull unit for a fresh one mid-job preserves the same surface quality and dimensional accuracy across large panel runs. No additional collets, shims or software licences are included; the set simply replaces worn cutters one-for-one. Users under 18 years of age must not handle the bladed tools per the supplied safety note.
Highlights
- 10-piece set covers multiple routing jobs
- Up-and-down 2-flute geometry gives clean edges on both faces
- Colourful coating reduces friction and extends cutter life
- Tungsten steel construction handles hardwood, plywood and particleboard
- 4 mm shank and 22 mm flute length fit standard CNC collets
Specifications
| Type | Right-Angle Drills |
|---|
Questions about this item
How do I install these 4x22mm compression end mills in my CNC router collet?
Insert the 4 mm shank fully into a matching 4 mm collet, tighten the collet nut to the router manufacturer's torque spec, and verify zero run-out before starting the cut.
When will the tungsten-steel cutting edges need replacement?
Replace the cutters when edge rounding or chipping appears on the up-cut or down-cut flutes, or when cut quality on plywood and particleboard deteriorates noticeably.
What limits continuous cutting time in dense hardwood?
Heat buildup in the tungsten-steel body is the first limit; allow cooling pauses to prevent coating degradation and premature flute wear.
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