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Solid carbide roughing end mill with Altin coating, four flutes, 16x16x45x100mm

YINGHUA

YINGHUA 16x16x45x100MM 4 Flutes HRC45 Altin Coated Roughing End Mill fastener

SKU CH-H7QV-ZAPTP

A 16 mm solid carbide roughing end mill with 45 mm flute length, 100 mm overall length, four flutes, HRC45 hardness and AlTiN coating for aluminium, cast iron, steel, stainless steel and copper

  • Product typeRight-Angle Drills
  • 4-flute design enables efficient chip removal for smoother roughing cuts
  • HRC45 hardness rating withstands heavy loads on steel and stainless steel
  • Altin coating reduces friction and heat when machining aluminium and cast iron
  • 16 mm shank diameter provides rigid clamping in CNC holders
  • 100 mm overall length reaches deep cavities without extra tooling

16x16x45x100MM Roughing End Mill

The YINGHUA solid carbide roughing end mill is built for CNC milling cutters and router bits in metalworking shops. Four flutes and an AlTiN coating give it the hardness and heat resistance needed for heavy material removal on aluminum, cast iron, steel, stainless steel and copper. It suits machinists who need aggressive stock removal without sacrificing tool life.

Capacity and headroom

The 16 mm diameter and 45 mm flute length provide generous reach for deep pockets and roughing passes in the listed metals. HRC45 substrate hardness supports high feed rates while the coating reduces built-up edge on aluminum and copper. The tool runs out when finishing tolerances are required or when cutting hardened steels beyond the rated hardness range.

Solid carbide milling interface

As a solid carbide rougher it relies on rigid CNC spindles and stable work-holding to prevent chatter at full engagement. The right-angle drill type shank fits standard collets but offers no internal coolant channel, so flood or mist coolant must be supplied externally. Vibration increases rapidly if radial depth exceeds the flute capacity or if the machine lacks rigidity.

How it compares

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

Price $127.99
Pricier than about 65% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Will the 16 mm shank of this roughing end mill fit the collet chuck I already use on my CNC router?

The cutter has a 16 mm shank diameter; it fits any holder or collet that accepts a 16 mm round shank.

How can I verify the Altin coating is performing correctly during the first cuts?

Look for a consistent gold-violet surface on the flutes and reduced built-up edge when milling aluminum or steel at recommended feeds.

Does the single-piece package include any tool holders, collets or lubricant?

The box contains only the 16x16x45x100 mm solid carbide roughing end mill; holders, collets and cutting fluid must be sourced separately.

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