Imperial 70254 High Speed Steel Bottom Tap, 1/2"-13 Keying Parts When used as directed it

When used as directed it will leave an attractive finish on under-hood surfaces

delivers 20 percent more power in hammer only mode

Extractor size and recommended drill bit size are etched on each tool

hose wrap and quick release gun/wand holder

Imperial 70254 High Speed Steel Bottom Tap, 1/2"-13 Keying Parts When used as directed itHighlights: Material: High Speed Steel Number of Flutes: 4 Overall Length: 3. 3750" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 4375" Square Size: 0. 2750" Style: Fractional Thread Length: 1. 6563" Thread Size: 1 2" 13 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