Drillco 3/4 Cobalt 4FL Long End Mill 3/4 Shank (675A148D)
Drillco 675A148D 3/4 Cobalt 4FL Long End Mill 3/4 Shank is a high-performance M42 cobalt long end mill engineered for precision milling and extended reach applications. Its four-flute design ensures smooth cutting, excellent surface finish, and improved stability during heavy-duty milling. The superior red hardness of M42 cobalt allows this end mill to run approximately 10% faster than conventional HSS end mills, reducing machining time and maximizing machine efficiency. Ideal for both manual and CNC operations, it delivers reliable performance on tough metals while maintaining long-lasting durability.
Four-flute long end mill design for extended reach and smooth cutting
M42 cobalt construction for high red hardness and faster cutting speeds
3/4 inch shank for secure and stable tool holding
Suitable for heavy-duty milling on hard metals
Reduces machining time with higher cutting speeds
Provides precise and clean cuts with minimal chatter
Durable design for repeated use
Improves milling efficiency and productivity
Technical Specifications:
Type: Cobalt Long End Mill
Cutting Diameter: 3/4 inch
Shank Diameter: 3/4 inch
Material: M42 Cobalt
Applications: Slotting, profiling, contouring, deep milling on hard metals
Product identification
- Brand: Drillco
- Model / MPN: 675A148D
