Feature

●Blade Diameter 0.3 inches (8.5 mm) x Blade Length 0.9 inches (22 mm) x Total Length 2.8 inches (70 mm) x Shank Diameter 0.4 inches (10 mm) Screw Angle 30° Pin Angle


Description

General purpose 4-blade square end mill with pin angles. Suitable for medium finish processes up to HRC40 hardness from ordinary steel, preharden steel, and cast iron. Uses TiAlN coating with excellent abrasion resistance, heat resistance and oxidation resistance.



From the Manufacturer



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Compatible with a wide range of materials from ordinary steel to pre-hardened HRC40.TiAlN coating has excellent abrasion resistance and oxidation resistance for extended tool life.

Size Chart

Size ChartSize Chart

Groove shapeGroove shape

TiAlnTiAln

Blade Shape:Blade Shape:

Groove shape

Efficient cutting discharge reduces cutting trouble.

Uses TiAlN coating with excellent abrasion resistance and oxidation resistance.

Membrane Thickness: 0.08-0.35μm Film Hardness (Hv): 2800-3300 Coarseness (Ra): 0.08-0.35μm Movement Friction Coefficient: 0.25-0.45 Oxidation Starting Temperature: 800°C

● Unique blade shape

Reduces cutting resistance and provides a good finished surface.The edge corner is a sharp edge (pin angle).

Durability tested

Test 1Test 1
Test 2Test 2

In comparison to conventional products, wear and chipping conditions have been improved even with 30% of cutting length.