1-1/4 Inch Diameter Endmill, 1-1/4 Shank, 4 flutes, 4 Length of Cut, Carbide, FIREX Coated, HA Shank, 7-1/2 Overall Length, 40° Helix Angle, 0.0315 chamfer

The RF100 U is a four flute 35°/38° variable helix design for a wide range of materials. FIREX® coated for additional heat and abrasion resistance, the RF100 U style is a versatile design for the ever changing materials of the job shop environment. Designed for slotting, roughing and finishing operations.
  • Item Code: 4252-31.750
  • Availability:
  • Mfg Part #: 9042520317500
  • Brand: Guhring

Unit Size: 1

Features Back To Top

    • Suitable for roughing and finishing
    • Up to 60% higher feed rates
    • Up to 4-times longer tool life
    • Vibration-free operation
    • Improved workpiece surface quality

Tech Specs Back To Top

Brand Guhring
Chamfer Decimal 0.0315"
Chamfer Metric 0.80 mm
Coating FIREX
Decimal Inch (dia) 1.2500
Fractional Diameter 1-1/4"
Helix Angle 40°
Length of Cut 4
Material Solid Carbide
Metric Diameter 31.75 mm
Number of Flutes 4
Overall Length 7-1/2
Overall Length (decimal) 7.5000
Overall Length (mm) 190.5
Series 4252
Shank Dia 1-1/4
Shank Dia (decimal) 1.2500
Shank Diameter (mm) 31.75
Shank Type HA

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