Precise High Speed Steel Shell End Mill, 3-1/2″ Size, 12 Teeth

• For milling operations where a larger diameter end milling cutter is preferred.
• Designed as arbor mounted cutters for machine tools.
• Slots cut into back end of shell body are used to engage driving lugs on the arbor, providing a positive drive and preventing any possibility of slippage during use.
• More economical to replace than integrated arbor and cutter
• General purpose
• Sized and proportioned to afford a good cutting range and ample rigidity.
• Right hand helical tooth design.
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics
• Manufactured from high speed steel with bright finish.
• Hardness: 58 to 60 RC
• Series: E19

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