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 (BSG): DIN 371 Material code (BMC): High Speed Steel Cobalt Flute count (NOF): 3 Hole Type: Through or Blind Hole Coating: Bright Material Application Priority Usage: N - Non-ferrous metals, P - Steel and cast steel Alt Part Number (Material ID): 5975834 Package Quantity: 1 Country of origin: India Sellable Unit Weight: 33.3 Brand: Dormer Package Dimensions: 16 x 102 x 14mm