- Contact Us
- 9AM-5PM CST, M-F
- (833) 526 - 4797
Metal Cutting End Mills
In Stock
Shipping calculated at checkout.
| Specification | Details |
|---|---|
| Part Number | LS-CT-0304 |
| Previous Part Number | MR1-NF-EM-1-4 |
| Tool Type | Square End Mill |
| Cutting Diameter | 1/4" (0.250") |
| Number of Flutes | 3 |
| Length of Cut (LOC) | 3/4" (0.750") |
| Overall Length (OAL) | 2-1/2" (2.500") |
| Coating / Finish | Uncoated (Bright Finish) |
| Primary Application | Aluminum and Non-Ferrous Metals |
| End Geometry | Square End |
Aluminum & Non-Ferrous Metals (ISO N): Suitable
Steel (ISO P): Not Optimal
Cast Iron (ISO K): Not Optimal
Stainless Steel (ISO M): Not Recommended
High-Temperature Alloys (ISO S): Not Recommended
Hardened Steel (ISO H): Not Recommended
The LS-CT-0304 1/4" 3-Flute Square End Mill is designed for precision CNC milling of aluminum and other non-ferrous materials. Featuring a bright, uncoated finish and a three-flute cutting geometry, this end mill provides a balance of efficient material removal, chip evacuation, and surface finish quality.
The three-flute design offers additional cutting edges compared to traditional two-flute end mills while maintaining space for chip evacuation during aluminum machining. Its uncoated cutting surfaces make it well suited for non-ferrous applications where clean, consistent cutting performance is essential.
With a 1/4" cutting diameter, 3/4" length of cut, and 2-1/2" overall length, this versatile end mill is ideal for precision profiling, slotting, pocketing, and general aluminum milling.
Designed for use with compatible CNC milling machines, including the Langmuir Systems MR-1 CNC Gantry Mill, the LS-CT-0304 is a versatile cutting tool for machinists, fabricators, and manufacturers working with aluminum components.
Key Features:
Three-flute geometry for efficient aluminum cutting and chip evacuation.
Uncoated bright finish suited for non-ferrous machining.
Square-end cutting geometry for flat-bottom pockets, slots, and precise profiles.
1/4" diameter for general-purpose machining and medium-size features.
Compatible with the Langmuir Systems MR-1 CNC Gantry Mill and other suitable CNC milling machines.
Check out the Langmuir Systems MR-1 CNC Gantry Mill for precision metal machining, or explore our full selection of CNC cutting tools to find the right tooling for your next project.