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A 1/4 inch carbide end mill with four spiral flutes and a matte grey finish

SPEED TIGER

SPEED TIGER IPVE1-4-4 Carbide End Mill 1/4 In 4 Flute pneumatic accessory

SKU CH-W4NE-GG51G MPN IPVE1-4-4

Carbide 1/4-inch square end mill with four flutes, unequal spacing and irregular helix for anti-vibration stainless-steel and titanium machining

  • TypeEnd Mills
  • Size/Dimensions1/4 In
  • MaterialCarbide
  • Compatibility/FitmentIPVE
  • Selling Unit1

Option 1/4 In

  • Stable machining of difficult materials with unequal flute spacing and irregular helix
  • Strong corner edges resist chipping from ISO-9001 factory grinding
  • Superior wear resistance from optimised carbide and ALTIBN coating pairing
  • Reduced vibration and chatter for better finish and chip disposal
  • Suitable for stainless steel, titanium, Inconel and general metalworking

1/4-Inch Carbide End Mill for Stainless Steel

This 1/4-inch carbide end mill is built for machinists working with stainless steel, titanium and Inconel alloys. Unequal flute spacing and an irregular helix suppress vibration for stable cutting. The ALTIBN coating pairs with the carbide substrate to resist wear and corner chipping. It suits general metalworking and high-efficiency finishing passes.

Four-Flute Geometry and Anti-Vibration Design

Four flutes with unequal spacing reduce chatter and improve chip evacuation in difficult-to-cut materials. The strong cutting edges hold up at corners while the matched coating extends tool life. Headroom exists for aggressive feeds in stainless steel and super-alloys. The design runs out when a corner-radius or ball-nose profile is required for contour work.

Replaces Standard Equal-Spaced Square End Mills

This tool upgrades from conventional square end mills that chatter in gummy alloys or leave heavy burrs. The jump is worth it when vibration limits surface finish or tool life on stainless steel and titanium. It does not suit aluminium-specific tool paths that demand polished flutes and ZrN coating, nor V-groove carving or chamfer operations needing angled profiles.

Highlights

  • Stable machining of difficult materials with unequal flute spacing and irregular helix
  • Strong corner edges resist chipping from ISO-9001 factory grinding
  • Superior wear resistance from optimised carbide and ALTIBN coating pairing
  • Reduced vibration and chatter for better finish and chip disposal
  • Suitable for stainless steel, titanium, Inconel and general metalworking

Specifications

BrandSpeed Tiger
ModelIPVE1-4-4
TypeEnd Mills
Size/Dimensions1/4 In
MaterialCarbide
Compatibility/FitmentIPVE
Selling Unit1

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Questions about this item

Will the 1/4 inch shank of this carbide end mill fit the collet I already use on my CNC router?

The 1/4 inch shank matches standard 1/4 inch collets and ER collet systems, so it installs directly in the holders you already own.

How can I confirm the unequal flute spacing and irregular helix are cutting smoothly after installation?

Listen for reduced chatter and watch for a cleaner surface finish with less burring on stainless steel or titanium; the anti-vibration design should make the cut sound steadier than a conventional 4 flute tool.

Does the single-piece package include any coating touch-up or extra shims, or is it just the end mill?

The box contains only the 1/4 inch 4 flute carbide end mill with its ALTIBN coating; no additional shims, coating kits or accessories are included.

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