Drillco 5/8 Cobalt 2FL End Mill 5/8 Shank (650A140C)
Drillco 650A140C 5/8 Cobalt 2FL End Mill 5/8 Shank is engineered for precision milling in hard and demanding materials. Made from M-42 cobalt, this end mill offers enhanced red hardness, allowing it to operate roughly 10% faster than conventional HSS end mills. This improves machining efficiency, reduces cycle times, and maximizes machine horsepower utilization. Ideal for slotting, profiling, and contouring, it delivers reliable performance and long-lasting durability in heavy-duty applications.
M-42 cobalt construction for superior hardness and heat resistance
Two-flute design for smooth cutting and efficient material removal
5/8" shank for stable and secure tool holding
Precision-ground cutting edges for consistent performance
Reduces machining time and increases productivity
Maintains sharp cutting edges longer than standard HSS end mills
Durable for heavy-duty milling operations
Compatible with both CNC and manual milling machines
Technical Specifications:
Cutting Diameter: 5/8"
End Type: Single End
Shank Diameter: 5/8"
Applications: Slotting, profiling, contouring, and general milling in hard materials
Product identification
- Brand: Drillco
- Model / MPN: 650A140C






