Imperial 70252 High Speed Steel Bottom Tap, 3/8"-16 Accessory Kits Material : Polymer strike

Material : Polymer strike

Automatic self-adjusting height

Includes lock nut

Quick make - quick break mechanism

Integrated LED battery charge level indicator allows user to monitor battery charge

Imperial 70252 High Speed Steel Bottom Tap, 3/8"-16 Accessory Kits Material : Polymer strikeHighlights: Material: High Speed Steel Number of Flutes: 4 Overall Length: 2. 9375" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 4375" Square Size: 0. 2860" System of Measurement: Fractional Thread Length: 1. 2500" Thread Size: 3 8" 16 High speed tungsten steel taps out perform ordinary taps for production tapping Special design keeps taps sharper longer Sizes are clearly stamped on the shank of each tap Precision ground