4G Mill Multi-Helix End Mill – 4-Flute, Variable Pitch, Optimized For Chip Evacuation (Seme71)

Description

The SEME71 end mill has a special multiple helix geometry to prevent vibration in heavy duty milling. The 4G Mill range from YG-1 offers unbeatable performance and accuracy in high speed machining of all carbon or alloy steels, pre-hardened steels (up to HRc55), stainless steel and cast iron. The micrograin carbide substrate and Y1200 coating offers extreme cutting life in temperatures up to 1,200°C.

• Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
• YG-1’s Y1200 coating & premium micrograin carbide substrate
• HSC – High speed cutting
• Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
• Vibration is minimised due to Multiple Helix geometry (>3.0mm+ diameter only)
• Gash land geometry prevents the cutting edge from chipping and enables heavy duty cutting

Specifications

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