Thread diameter (d1)G 1/4Pitch-Inch (TPI)19 Threads per inchTotal length (l1)89 mmFlute length (l2)29 mmShank Ø (d2)9 mmSquare wide (sw)7.1 mmPre-drilling diameter (Ø)11.8 mmNormISO 529FormBTool materialHSSSurfaceBrightShank typeStraight shank with squareCutting directionRightHole typefor through holesCoolant feedNoIntrastat (HS) code82074010EAN code8716563264965