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Five 1/4 inch 2-flute carbide end mills with AlTiBN coating

SPEED TIGER

SPEED TIGER ISE1-4-2T 1/4" 2-flute carbide end mill 5-pack pneumatic accessory

SKU CH-YFGB-96S8Q MPN ISE1-4-2T

Five-piece pack of 1/4-inch two-flute carbide end mills with AlTiBN coating for milling alloy and hardened steels up to HRC45

  • Fit and compatibilityISE-2T
  • Product typeEnd Mills
  • Size or dimensions1/4 In
  • Main materialCarbide
  • Sold as5

Model 1/4 In

Version 5 Packs

  • Cuts carbon steels up to 225 Brinell hardness
  • Handles alloy steels from 225 to 325 Brinell hardness
  • Machines pre-hardened steels up to HRC 45
  • AlTiBN coating resists wear at high cutting speeds
  • Five-piece pack supplies multiple replacements for production runs

1/4" 2-flute carbide end mill 5-pack

This pack contains five 1/4 inch diameter square end mills with two flutes each. They are manufactured from micrograin carbide with an AlTiBN coating for wear resistance. The tools are suited for general metalworking on carbon steels, alloy steels, pre-hardened steels up to HRC45, hardened steels up to HRC45, and cast iron.

Installation and common issues

The end mills fit standard 1/4 inch shank holders used on milling machines and routers. Secure clamping is essential to prevent runout and tool breakage during high-speed cutting. Using incorrect feed rates or insufficient coolant when machining hardened materials can lead to premature wear or chipping of the cutting edges.

Suitability and alternatives

These cutters suit machinists and fabricators working with steels up to HRC45 and cast iron who need a bulk supply of general-purpose square end mills. They are not intended for buyers who require corner-radius or ball-nose profiles, higher flute counts for finishing passes, or specialised geometries for aluminium, titanium or non-ferrous alloys.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 60% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameSpeed Tiger
Model nameISE1-4-2T
Product typeEnd Mills
Size & build
Size or dimensions1/4 In
Main materialCarbide
Compatibility
Fit and compatibilityISE-2T

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the 2-flute carbide end mills are cutting cleanly after installing them in my pneumatic tool?

Check for smooth chip evacuation and consistent surface finish on carbon steels around HB225 or alloy steels up to HB325; the AlTiBN coating should maintain stability at high cutting speeds without excessive heat buildup.

What exactly is included in the 5-piece pack and do I need separate holders or collets for a 1/4 inch shank?

The pack contains five 1/4 inch diameter 2-flute square-end carbide mills with AlTiBN coating; a compatible 1/4 inch collet or holder is required and sold separately.

Which SPEED TIGER ISE version should I choose for general metalworking on pre-hardened steel up to HRC45?

The ISE1-4-2T 2-flute model with AlTiBN coating is specified for carbon steels, alloy steels, pre-hardened steels up to HRC45, hardened steels HRC40-45 and cast iron.

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