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YINGHUA

YINGHUA 10pc 3.175x22x45 DLC Two-Flute Compression Carbide End Mill Bits

SKU CH-3REX-Q57E5

Set of ten compression end mills with DLC coating for clean cuts in wood and PVC

  • TypeRight-Angle Drills
  • 10-piece set equips CNC machines for continuous production
  • DLC coating extends tool life during abrasive cutting
  • Two-flute up/down spiral delivers clean edges on both faces
  • Tungsten steel construction withstands high-speed routing loads
  • Cuts wood, plywood, density board, solid wood, particleboard

10-Piece DLC Carbide End Mill Set

This 10-piece set provides DLC-coated carbide end mills with a 3.175 mm shank, 22 mm cutting length and 45 mm overall length. The two-flute up-and-down compression geometry shears material from both faces for clean edges in wood, plywood, density board, solid wood and particleboard. Tungsten steel construction gives hard-wearing performance in CNC routing applications. Each cutter is individually packaged for protection.

Suited For CNC Wood And Plastic Cutting

These cutters suit operators who need compression spirals to prevent tear-out on double-sided laminates and veneers. They are not for buyers who require single-flute tools for high chip clearance in aluminium or plastics, nor for anyone needing larger shank diameters such as 6 mm or 1/4 inch for heavy hogging. The fixed 3.175 mm shank also excludes collets that only accept metric 4 mm or 6 mm sizes.

3.175 mm Shank Diameter Decides Fit

The 3.175 mm shank is the single dimension that determines whether these bits fit your collet or tool holder. Verify your machine accepts this exact shank size before purchasing, as no adapter is included and the shank cannot be altered.

Highlights

  • 10-piece set equips CNC machines for continuous production
  • DLC coating extends tool life during abrasive cutting
  • Two-flute up/down spiral delivers clean edges on both faces
  • Tungsten steel construction withstands high-speed routing loads
  • Cuts wood, plywood, density board, solid wood, particleboard

Specifications

TypeRight-Angle Drills

Questions about this item

How much heat builds up when the 3.175 mm DLC-coated compression bits run continuously in a CNC router?

The DLC coating on the tungsten-steel flutes reduces friction, so the 22 mm cutting length stays cooler during extended wood or PVC routing sessions.

What collet or holder size is required to grip the 3.175 mm shank of these end mills?

A standard 3.175 mm (1/8 inch) ER collet or shrink-fit holder will secure the shank for use in any compatible CNC spindle.

Will the up-and-down flute geometry work with an older CNC that only runs at lower feed rates?

Yes, the compression design still prevents top and bottom tear-out on plywood and density board even at conservative feeds on legacy machines.

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