Product Overview
The CGS Tool R240-4850 is a refurbished .485" diameter 4-flute solid carbide square end mill built specifically for shops that want a lower-cost carbide option without giving up general-purpose square-end performance. It belongs to CGS Tool's Refurbished End Mills line.
What sets this tool apart is the honest reworking — it's been cut off and reground to stub length as a 100% CNC regrind, with the end left uncoated and possibly some partial ALTiN coating still visible on the OD and flutes from its original life. Running a 30° helix, it's a practical outlet-style pick for controlled, everyday machining.
Tool Specifications:
- Diameter: .485"
- Shank: Not listed on page
- Length of Cut (LOC): Approx. 1/2" to 5/8"
- Overall Length (OAL): Approx. 2-1/2"
- Flutes: 4 - Square End
- Material: Refurbished Solid Carbide End Mill
- Coating: Uncoated End / Partial ALTiN Coating Possible
- Series: Refurbished End Mills
- Part No: R240-4850
Key Performance Features:
- Refurbished 4-flute square end mill
- .485" diameter gives a near-half-inch cutting size
- 30° helix supports smooth cutting action
- Cut off and reworked to stub length
- 100% CNC regrind for controlled reuse
- A cost-effective option for shops needing a reworked carbide tool