Magnum 1/8 Inch 4 Flute HSS End Mill for Precision Micro-Milling Tasks (EM18)

Achieving high surface definition in micro-milling and detail work is easier with a high flute count and rigid core geometry. This 1/8" HSS end mill is engineered for precision profiling, providing superior wall finishes in intricate slots. Its durable tool steel construction ensures high fracture resistance, meeting the high-RPM requirements of small-diameter industrial milling.

Features

• 4-Flute Engagement - Provides smooth, stable cutting for fine-detail profiling.
• Precision Core Strength - Designed to minimize tool deflection in small-scale milling.
• HSS Construction - Durable tool steel suitable for mild steels, aluminum, and plastics.

Specifications

• Diameter: 1/8" (3.18 mm)
• Flutes: 4
• Shank: 3/8" (9.53 mm)
• Material: High-Speed Steel (HSS)
• Supplier Part Number: 720-3003
• KMS Product Code: MAG-EM18

Common Shop Applications

• Precision micro-milling in mild steel.
• Fine profiling of intricate components.
• Detail finishing in small pockets.

Recommended Shop Add-Ons

• Our Prototyping experts suggest: Shop Magnifier - Essential for inspecting the tiny details produced by 1/8" mills.
• Most Machinist experts also grab: Precision Collet Set - Ensures minimal runout for small-diameter tool longevity.

Frequently Asked Questions

Q: What RPM should I run this at? A: Small 1/8" mills require higher RPMs to achieve proper surface speeds; consult a speeds and feeds chart for your specific material.

Q: Is this center-cutting? A: Yes, it can be used for plunging and profiling.