S768 20.00mm Carbide TiSiN 4FL Long End Mill Unequal Helix & Pitch

The Dormer Long Series End Mill is a versatile and high-performance cutting tool designed for precision machining in a range of materials. With its four flutes, solid carbide construction, and TiSiN coating, this end mill is optimized for shoulder milling and plunging operations in steel, cast steel, stainless steel, cast iron, and high-temperature alloys. The unequal helix and 10 rake angle contribute to its efficiency in cutting processes. The Titanium Silicon Nitride (TiSiN) coating enhances the tool's longevity, enabling higher cutting speeds, and provides increased heat resistance, making it particularly well-suited for dry machining applications. With its exceptional performance characteristics, the Dormer Long Series End Mill is a reliable choice for achieving precise results in various machining tasks.Features and Benefits Micrograin Carbide providing extreme hardness and wear resistance providing increased tool life when machining difficult materialsTypical Applications K - Cast Iron (castings of iron and carbon alloys with 2% carbon content) M - Stainless steel (corrosion resistant steels with 11% chromium content) P - Steel and cast steel (steels with alloy content 10% and a hardness of 45HRC) S - High-temperature alloys (superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)

Length Type	Long
Standards Met	DIN 6535
Shank Diameter	20mm
Overall Length	125mm
End Mill Type	End Mill
Material	Carbide
Helix Angle	Unequal\u00b0
MFR Part No.	S76820.0
Milling Cutter Type	End Mills
System of Measurement	Metric
Series	Carbide TiSiN
Shank Type	Straight
Cutter Diameter	20mm
Cutting Direction	Neutral
ISO Category	S
Corner Radius	0.3mm
Cutter Diameter Tolerance	Long
Coolant Delivery	External
Finish/Coating	Multilayer TiN/TiAlN
Number of Flutes	4
Cutter Style	Square End
Flute Type	Helical
Flute Length	65mm