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A silver 3/8 inch carbide end mill with two flutes

SPEED TIGER

SPEED TIGER ISE3-8-2T 3/8" 2-flute carbide end mill

SKU CH-M124-D7WNW

3/8 inch micrograin carbide square end mill with two flutes and AlTiBN coating for milling alloy steels, hardened steel and cast iron up to HRC45

  • TypeEnd Mills
  • Size/Dimensions3/8 In
  • MaterialCarbide
  • Compatibility/FitmentISE-2T
  • Selling Unit1

Option 3/8 In

Class 1 Pack

  • Micro-grain carbide resists wear in hard steels
  • AlTiBN coating handles high temperatures better than TiAlN
  • Cuts carbon, alloy, pre-hardened and hardened steels up to HRC45
  • Two-flute square end clears chips efficiently in slotting
  • Ground in an ISO 9001 factory for consistent quality

3/8" 2-flute carbide end mill

The SPEED TIGER ISE3-8-2T is a square-end mill ground from 600 nano micro-grain carbide. It is built for general-purpose milling on manual or CNC machines. The single-flute design suits DIYers and professionals cutting carbon steels, alloy steels, pre-hardened steels, hardened steels and cast iron.

AlTiBN coating for high-temperature stability

The cutter carries a titanium aluminium boron nitride coating that lubricates the flutes at elevated cutting speeds. This layer gives superior wear resistance and better heat resistance than TiAlN, TiN or TiCN alternatives. It supports stable performance when machining materials up to HRC 45 hardness.

0.375-inch shank fits standard 3/8" holders

The imperial shank matches common collets and end-mill holders without adapters. Two flutes provide chip clearance for slotting and profiling operations. The ISO 9001 factory grinding ensures consistent geometry. Buyers who need more flutes for finishing passes or a different shank diameter should select another model.

Highlights

  • Micro-grain carbide resists wear in hard steels
  • AlTiBN coating handles high temperatures better than TiAlN
  • Cuts carbon, alloy, pre-hardened and hardened steels up to HRC45
  • Two-flute square end clears chips efficiently in slotting
  • Ground in an ISO 9001 factory for consistent quality

Specifications

BrandSpeed Tiger
ModelISE3-8-2T
TypeEnd Mills
Size/Dimensions3/8 In
MaterialCarbide
Compatibility/FitmentISE-2T
Selling Unit1

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Questions about this item

How does the 3/8 inch diameter perform when cutting hardened steels up to HRC45?

The micro-grain carbide with AlTiBN coating maintains stability at high temperatures, allowing the 3/8 inch cutter to machine hardened steels up to HRC45 and pre-hardened steels effectively.

What does the AlTiBN coating allow compared to TiAlN or TiCN?

The AlTiBN coating provides superior wear resistance and heat resistance at high cutting speeds, lubricating the tool for stability beyond what TiAlN, TiN or TiCN coatings offer.

What shank diameter is needed to mount this end mill?

The shank diameter is 0.375 inches, matching the 3/8 inch cutter size, so it fits standard 3/8 inch tool holders or collets.

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