Precise 4 Flute H.S.S. Square End Finishing Single End Mill, 1/2″ Size, 1/2″ Shank Diameter, 1-1/4″ Length of Cut, 3-1/4″ Overall Length

• H.S.S. – High Speed Steel
• Hardness: 58 to 60 RC
• Finish Coating: Bright
• Series: D2
• Right Hand
• Helix Angle: 30
• Single end mills are general purpose tools designed for general milling operations for slots, grooves and other similar features.
• The spiral flute design permits a faster and smoother cutting action and the end mills are sized to provide a good cutting range while affording adequate rigidity.
• For optimal performance and the best tool life the correct cutting speeds and feeds must be used and suitable lubricating/cutting oils or appropriate coolant fluids are recommended.
• Non-Center Cutting
• Used where plunge cutting is not necessary.
• Shank Style: Straight Shank
• Tolerance_Cutting Diameter: -.0005 – .0015″
• Tolerance_Shank Diameter: 0 -.0003″
• Peripheral teeth allow for side cutting or contouring an exterior surface.
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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