Thread diameter (d1)NPT 2Pitch-Inch (TPI)11.5 Threads per inchTotal length (l1)225 mmFlute length (l2)33 mmShank Ø (d2)45 mmSquare wide (sw)35 mmPre-drilling diameter (Ø)55.6 mmNormDIN 374FormCTool materialHSS-ESurfaceBrightShank typeStraight shank with squareCutting directionRightHole typefor blind and through holesCoolant feedNoIntrastat (HS) code82074010EAN code8716563347002