Imperial 70253 High Speed Steel Bottom Tap, 7/16"-14 Tennis gauge & tube size: 2-1/4"

gauge & tube size: 2-1/4" x 15 gauge x 27"

Frosted ribbed glass dome

Size : 5/16 x 2-3/4"

eliminates walking and can be re-sharpened

Communicates state of charge

Imperial 70253 High Speed Steel Bottom Tap, 7/16"-14 Tennis gauge & tube size: 2-1/4"Highlights: Material: High Speed Steel Overall Length: 3. 1563" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 4063" Square Size: 0. 2420" Thread Length: 1. 4375" Thread Size: 7 16" 14 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 flutes cut accurate, clean threads All taps are right