Thread diameter (d1)UNF Nr. 2Pitch-Inch (TPI)64 Threads per inchTotal length (l1)41 mmFlute length (l2)8 mmShank Ø (d2)2.5 mmSquare wide (sw)2 mmShank typeStraight shank with squarePre-drilling diameter (Ø)1.85 mmNormISO 529Tool materialHSSSurfaceBrightCutting directionRightTolerance d1 (Tol. d1)2BIntrastat (HS) code82074010EAN code8716563259695