Thread diameter (d1)NPT 1/8Pitch-Inch (TPI)27 Threads per inchTotal length (l1)59 mmFlute length (l2)15 mmShank Ø (d2)8 mmSquare wide (sw)6.3 mmShank typeStraight shank with squarePre-drilling diameter (Ø)8.4 mmNormISO 529Tool materialHSSSurfaceBrightCutting directionRightIntrastat (HS) code82074010EAN code8716563262527