Product Overview
Deeper features need a tool that can reach them, and the 820-4375 is built with that extra length in mind. This 7/16" diameter 2-flute square end mill carries a 3" length of cut and 6" overall length, well beyond what a standard-length tool offers.
That extra reach matters on jobs with tall side walls or extended profile passes where a shorter cutter simply can't get to the bottom of the feature. With a 30° helix and single-end uncoated construction, this 820 Series tool handles mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites at depths that would otherwise require a second setup.
Tool Specifications:
- Diameter: 7/16"
- Shank: 7/16"
- Length of Cut (LOC): 3"
- Overall Length (OAL): 6"
- Flutes: 2 Flute
- End Style: Square End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: No
- Series: 820 Series
- Part No: 820-4375
Key Performance Features:
- 2-flute square end built for long-reach milling
- 3" length of cut gives extended cutting depth
- 6" overall length supports access into deeper features
- 30° helix supports smooth, general-purpose cutting
- Handles slotting, profiling, plunging, and side wall milling
- Cuts mild steel, stainless, cast iron, titanium, non-ferrous, plastics, and composites
