Dormer E200 HSS-E Metric Coarse Straight Flute Tap

General purpose straight flute machine tap for through and blind holes. Bright finish to produce more accurate and cleaner threads preventing the workpiece material from sticking to the cutting edges. The reinforced shank increases strength against torsional twist. Specifications Shank: Cylindrical shank with Square Premachined hole diameter - millimeter (PHD): 6.8mm Connection diameter - millimeter (DCON MS): 8mm Threading length - millimeter (THL): 18mm Hand (Cutting direction): Right Thread diameter size (TDZ): 8 Thread form (THFT): M - Metric coarse Basic standard group