Product Overview
Everyday milling with extra tool life built in, that's the value proposition of the 420-3125 at 5/16" diameter. This 2-flute square end mill uses a double-end design, giving shops clean cutting and extra usable life from both ends of the tool.
Built with a 30° helix and uncoated solid carbide body, this cutter gives steady stock removal in everyday CNC applications. It's useful for slotting, profiling, plunge cutting, side wall milling, and clean flat-bottom work across mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites.
Tool Specifications:
- Diameter: 5/16"
- Shank: 5/16"
- Length of Cut (LOC): 1/2"
- Overall Length (OAL): 2-1/2"
- Flutes: 2 Flute
- End Style: Square End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: No
- Series: 420 Series
- Part No: 420-3125
Key Performance Features:
- 2-flute square end suited to general-purpose milling
- Double-end design gives use from both cutting ends
- 30° helix supports smooth chip movement
- Handles slotting, profiling, plunging, and side wall milling
- Uncoated carbide body performs well in standard conditions
- Cuts mild steel, stainless, cast iron, titanium, non-ferrous, plastics, and composites
