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Gold-coated carbide chamfer end mill, 1/4 inch shank, two inch overall length

SPEED TIGER

SPEED TIGER ICSM0901-4-ZrN-A 90 Degree Chamfer End Mill 1/4" Shank 2" OAL

SKU CH-SEKQ-NFAJK MPN ICSM0901-4-ZrN-A

Carbide chamfer end mill with ZrN-A coating for 90-degree V-groove, centering and carving in wood, alloy and hardened steels up to HRC45

  • TypeEnd Mills
  • Size/Dimensions1/4 In
  • MaterialCarbide

Option Tip Angle: 90°

  • Designed for chamfering, V-groove carving and centring tasks
  • Micro-grain carbide resists wear across wood, aluminium and steels
  • ZrN-A coating outperforms TiAlN, TiN and TiCN at high temperatures
  • Handles carbon steels to HB225 and alloy steels to HB325
  • Cuts pre-hardened and hardened steels up to HRC45

SPEED TIGER 90° Chamfer End Mill

The SPEED TIGER ICSM0901-4-ZrN-A is a solid carbide chamfer end mill built for CNC carving, V-grooving and centring tasks. Its 90-degree point angle and 1/4-inch shank fit standard collets, while the 2-inch overall length provides reach for general workshop jobs. Micro-grain carbide construction gives the toughness needed for wood, aluminium, copper, MDF and a range of steels.

ZrN-A coating for heat and wear

A Zirconium nitride plus Titanium aluminium boron nitride coating lubricates the cutting edges, delivering stability at high temperatures and better wear resistance than TiAlN, TiN or TiCN alternatives. This makes the jump from uncoated or single-layer coated tools worthwhile when cutting alloy steels (HB225-325), pre-hardened steels (up to HRC45) or hardened steels (HRC40-45) at elevated speeds.

Capacity across wood to hardened steel

The cutter comfortably handles carbon steels around HB225, alloy steels up to HB325, and hardened materials in the HRC40-45 range, plus non-ferrous metals and wood products. It runs out of headroom on stainless steel, titanium or Inconel alloys where dedicated geometries and coatings are required. Buyers needing 60-degree V-groove profiles or different flute counts should select another model.

Highlights

  • Designed for chamfering, V-groove carving and centring tasks
  • Micro-grain carbide resists wear across wood, aluminium and steels
  • ZrN-A coating outperforms TiAlN, TiN and TiCN at high temperatures
  • Handles carbon steels to HB225 and alloy steels to HB325
  • Cuts pre-hardened and hardened steels up to HRC45

Specifications

BrandSpeed Tiger
ModelICSM0901-4-ZrN-A
TypeEnd Mills
Size/Dimensions1/4 In
MaterialCarbide

Other versions of this model

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Questions about this item

What shank diameter fits this chamfer end mill?

The tool has a 1/4 inch shank, so it fits any 1/4 inch collet or tool holder.

How do I install the cutter without causing breakage?

Clamp the 1/4 inch shank securely in a matching collet, then set the spindle speed and feed rate for the material before cutting.

When should I replace the ZrN-A coated end mill?

Replace it when the cutting edges show visible wear or chipping, or when cut quality drops on hardened steels up to HRC 45.

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