Description
BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-12MM X 30 FL X 75 OAL 4FLT
The 12mm Solid Carbide Endmill with 4-flute geometry and a high-performance coating is engineered for high-efficiency CNC machining. Designed to handle demanding operations, it offers excellent rigidity, smooth cutting action, and long-lasting durability—making it the go-to tool for professionals working with hard and abrasive materials.
Features:
| Specification |
Details |
| Diameter |
12mm |
| Flute Length |
35mm |
| Overall Length |
75mm |
| Flute Design |
4-Flute – Maximizes surface finish and cutting stability |
| Premium Coating |
Enhances heat resistance and wear life |
Benefits:
Perfect for heavy-duty machining and high-feed applications
Coating allows for higher RPMs and extended tool life
Reduces tool deflection and chatter during deep cuts
Maintains tight tolerances under continuous operations
Applications:
Perfect for General engineering tasks requiring deep cuts and fine finishes
Commonly used in aerospace, mold & die, heavy machinery, and general engineering
Suitable for roughing, slotting, and finishing tasks on large components
1. What operations is the 12mm endmill best suited for?
It is ideal for roughing, deep slotting, and heavy material removal while also capable of delivering fine finishes.
2. Is it capable of machining tough and hard-to-cut materials?
Yes, the solid carbide body and advanced coating make it ideal for handling hard-to-machine materials, including high-strength alloys and heat-resistant metals, while also supporting general-purpose machining needs.
3. What type of machines support this tool?
Any CNC milling machine or manual mill with 12mm tool holding capacity and proper spindle speed control can use this tool.
4. Should I use coolant with this endmill?
Yes, especially when machining hard materials or during long production cycles, using coolant helps extend tool life and maintain cutting performance.
5. How does the 4-flute design improve cutting efficiency?
It enables a higher feed rate, improved finish quality, and better chip load distribution, which enhances performance in both roughing and finishing.
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