Imperial 70251 High Speed Steel Bottom Tap, 5/16"-18 Box crumble or shrink

crumble or shrink

1800 watts of power and a pump injection technology pushes 30% more steam into fabrics for perfect ironing results

to 1-1/8 in

Safeswitch prevents saw from being operated when locking key is removed

A wetting agent ensures rapid water penetration and the fine texture of this mix

Imperial 70251 High Speed Steel Bottom Tap, 5/16"-18 Box crumble or shrinkHighlights: Material: High Speed Steel Number of Flutes: 4 Overall Length: 2. 7188" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 3750" Square Size: 0. 2380" Thread Length: 1. 1250" Thread Size: 5 16" 18 Bottoming Taps have 1 1 2 threads chamfered for use after threads have been started for tapping to bottom of hole High speed tungsten steel taps out perform ordinary taps for production tapping Special design keeps taps