Thread diameter (d1)G 1Pitch-Inch (TPI)11 Threads per inchTotal length (l1)160 mmFlute length (l2)30 mmShank Ø (d2)25 mmSquare wide (sw)20 mmPre-drilling diameter (Ø)30.75 mmNormDIN 5156FormBTool materialHSS-ESurfaceBrightShank typeStraight shank with squareCutting directionRightHole typefor through holesCoolant feedNoTolerance d2 (Tol. d2)h9Intrastat (HS) code82074010EAN code8716563346029