Imperial 70254 High Speed Steel Bottom Tap, 1/2"-13 Keying Parts Extractor size and recommended drill

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

The Hardwired post eye light photocell control automatically turns light on at dusk & off at dawn

Wipes easily from hands and tools with dry rag

power plants

Imperial 70254 High Speed Steel Bottom Tap, 1/2"-13 Keying Parts Extractor size and recommended drillHighlights: 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