Description
Mill precise slots, keyways, and profiles using this 3/8-inch square bottom end mill. The Magnum MAG-EM38 utilizes a 4-flute configuration to ensure a smooth surface finish during general machining tasks.
[NOTE: Requesting additional information for this SKU – Please verify the 2-1/2″ overall length due to a ‘2 /12’ typo in the source data.]
Features
- Center Cutting – Allows for plunge cuts directly into solid material.
- Square Bottom – Produces flat-bottomed cuts and sharp inside corners.
- High-Speed Steel – Provides durability for general-purpose metal milling.
Specifications
- Cutter Diameter: 3/8″ (9.5 mm)
- Shank Diameter: 3/8″ (9.5 mm)
- Cutter Depth: 3/4″ (19.1 mm)
- Overall Length: 2-1/2″ (63.5 mm)
- Flute Count: 4
- Material: High-Speed Steel (HSS)
- Supplier Part Number: EM3/8
- KMS Product Code: MAG-EM38
Common Shop Applications
- Milling keyways and slots in steel or aluminum.
- Squaring edges on machined parts.
- Plunge cutting into workable metals.
Recommended Shop Add-Ons
- Cutting Fluid
- Collet Set
Frequently Asked Questions
Q: What size collet is required for this end mill? A: This end mill requires a 3/8-inch collet to match its 3/8-inch shank diameter.
Q: Can this end mill plunge cut? A: Yes, it features a center-cutting design that allows straight plunging into the workpiece.









