21-250 – 1/4 x 1" - Downcut Spiral 2 Flute Carbide End Mill
21-250
Regular price$32.99
- In-stock, Ready to ship
| ⌀ | CED | 0.25 |
|---|---|---|
| ḻ | CEL | 1.0 |
| | | OAL | 2.5 |
| F | FL | 2 |
New – Tooling Ships for $4.99
+ SHIPPING INFO
- No code needed. U.S. Lower 48 orders only.
- Applies to in-stock PDX CNC Tooling only, backorders shipped ground.
- Orders with non-PDX CNC tooling incur additional shipping costs.
- Tooling orders ship ground for $4.99 (US lower 48 only)
Maximize top surface quality with our .25" x 1" - Downcut Spiral 2 Flute Carbide End Mill. Its precise downcut spiral is engineered for smooth cuts and minimal tear-out on the top layer, ensuring a flawless finish.
- CED: 0.25"
- CEL: 1.00"
- OAL: 2.5"
- Flutes: 2
Click to download our libraries below.
- Tool Holders - Fusion - v0.2 (06 Mar 2025)
- CNC Tools
- Fusion - v0.1 (09 Jun 2024)
- Vectric - v0.1 (01 Jul 2024)
Coming Soon – suggested feeds & speeds. See Feeds & Speeds Calculator here.
Change Log
| DATE | SOFTWARE | TYPE | VERSION | NOTES |
|---|---|---|---|---|
| 06 Mar 2025 | Fusion | Tool Holders | v0.2 | ISO30 ER32 45mm (replaced 50mm name), ISO30 ER32 70mm added |
| 01 July 2024 | Vectric | End Mills | v0.1 | Initial release, no feeds & speeds. |
| 09 June 2024 | Fusion | End Mills | v0.1 | Test release with a handful of tools. |
| 13 Feb 2024 | Fusion | Tool Holders | v0.1 | ISO30 ER32 50mm, IS030 ER16 70mm |
View Libraries Page
