GRNCHIRPR-3.175V50.8-999.MAG57.1-N40CG1 (0639380)

Sale price$224.76
In stock (3 units), ready to be shipped


The 'Green' line of tooling is designed specifically for cutting wrought aluminum alloys (Non-Ferrous)

The 'Chirper' line is a tight-tolerance 3D finishing tool which is intended for flanking; primarily using the side of the tool to generate final part geometry. This line is intended for machine tools with spindles capable of speeds up to 20K rpm.

'V' form tools are excellent for milling in confined areas and have optimal strength and stiffness properties for deep slotting and flanking. Typically combined with 5-axis simultaneous tool paths in the aerospace industry and for other complex forms, they are also commonly used on 3-axis machines for generating drafted walls; especially in the mold making industry.

Tool Properties
Name GRNCHIRPR-3.175V50.8-999.MAG57.1-N40CG1 (0639380)
EDP # 0639380
Material Wrought Aluminum
Application Finish Flank Milling <20k RPM (Chirper)
Form Tapered Ball-Nose End Mill
Cutting Diameter 0.1250" 3.175 mm
Cutting Length 2.0000" 50.800 mm
Taper per Side 5.0°
Length of Cut 2.0000" 50.800 mm
Reach (No flank reach limit)
Minimum Extension 2.2" 57.1 mm
Maximum Extension 3.2" 82.5 mm
Shank Diameter h6 0.5000" 12.700 mm
Overall Length 4.0" 101 mm
Cutting Edges 3
<!-CUTTING PARAMS=====================================================>
Cutting Parameters - Flank Finishing @7K
Coolant Low Pressure
Tool Extension (Stickout) 2.3622" 60.000 mm
Step Over (Radial, Ae) 0.0118" 0.300 mm
Step Down (Axial, Ap) 1.9685" 50.000 mm
Spindle Speed (S) 7000 RPM
Feed Rate (F) 31 in/min 800 mm/min
Cutting Speed (Vc) 229 ft/min 70 m/min

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