Thread diameter (d1)NPT 1.1/4Pitch-Inch (TPI)11.5 Threads per inchTotal length (l1)170 mmFlute length (l2)33 mmShank Ø (d2)32 mmSquare wide (sw)24 mmPre-drilling diameter (Ø)37.7 mmNormDIN 374FormCTool materialHSS-ESurfaceBrightShank typeStraight shank with squareCutting directionRightHole typefor blind and through holesCoolant feedNoIntrastat (HS) code82074010EAN code8716563346982