66411 Type 31-AG Metric Gold Oxide Straight Flute Hand Taper Tap 2-1/4" ID Boston Gear’s worm gears provide

Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°)

Hollow shaft bushing for increased bore flexibility

• Use to drill free machining steels

Mounting Position: M1

Max PV Value: 20

66411 Type 31-AG Metric Gold Oxide Straight Flute Hand Taper Tap 2-1/4" ID Boston Gear’s worm gears provideThe most common style of tap Can be used by hand or for tapping under power Versatile taps for use in general machine tapping or CNC tapping applications Use for through hole or blind hole tapping Gold Oxide low temperature stress relief that enhances lubricity, reduces friction and increases tap toughness. Click Here for product catalog Proudly Manufactured in the U. S. A