3/4" 7FL SER 77CR H-CARB END MILL .030R
SGS77282
MFG #: 77282
$321.34
/ EA
- Corner Radius: 0.03in
- Cutter Diameter Inch: 3/4in
- Number of Flutes: 7
- Length of Cut: 3in
- Overall Length: 5-1/4in
- Material: Solid Carbide
- Surface Treatment: Ti-Namite-A Coated
- Helix Angle: 37°
- Shank Diameter: 3/4in
- Shank Type: Straight
- Series: 77CR
- Flute Type: Spiral
- Hand Direction: Right Hand
- Type: High Efficiency Imperial Chip Breaker
The new H-Carb 7-flute high efficiency end mill specializes in deep axial trochoidal and high speed machining applications offered at various lengths of cut. The specialized core and flute design improves rigidity and chip flow while reducing deflection. The 7-flute design allows for superior finishes at higher speed and feed rates versus 5 and 6 flute tools.
- Application
- Item Features
- Standards
Aerospace, Automotive, Castings and Foundries, General Engineering, Medical, Mold and Die, Power Generation and Industry Applications
- Heavy duty core and specialized flute design for improved rigidity, chip flow and reduced deflection
- Deep pocketing and slotting capability using the various lengths of cut offered applying a trochoidal tool path
- CAM programming methods using high efficiency machining by applying trochoidal tool paths and incorporating constant cutter engagement
- Open center design delivers efficiency during entry movements into the workpiece
- Specially engineered gash provides increased strength at the end of the tool
- The innovative 7-flute design allows for higher feed rates, decreasing cycle time and improving productivity
- The variable flute indexing provides advanced chatter suppression
- Optimized helix angle provides enhanced shearing capabilities
- The coating has a high hardness giving ultimate protection against abrasive wear and erosion, Ideal for high temperature alloys and stainless steel applications
- Ti-NAMITE-A coating for superior wear, edge build-up resistance and extended tool life in difficult to machine materials like stainless steel
- Chip breaker profile standard in portfolio and aids in chip flow, especially in deep pocketing operations
- Breaks up the chips formed by the long flute length allowing for better chip flow and evacuation in deep pocketing operations
- Specialized design enhances edge strength and reduces load
- Suitable for steel, stainless steel, cast iron, high temperature alloy, titanium alloy and hardened steel
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