72181 Type 23 HSS Bright Finish Straight Flute Taper Hand Tap Shield Tip Boston Gear’s stem pinions feature

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

lightweight and non-toxic tubing that offers more flexibility than nylon or polyurethane

helical gears with opposite-hand helix angles are required

• Designed for use in portable air and electric drilling equipment with 1/4" chucks

Click here for spec sheet: SNASP Spec Sheet

72181 Type 23 HSS Bright Finish Straight Flute Taper Hand Tap Shield Tip Boston Gear’s stem pinions featureThe most common style of tap Versatile taps for use in general machine tapping or CNC tapping applications Can be used by hand or for tapping under power Use for through hole or blind hole tapping. Bright Finish Click Here for product catalog Proudly Manufactured in the U. S. A