Thread diameter (d1)M4Pitch (P)0.7 mmTotal length (l1)63 mmFlute length (l2)13 mmShank Ø (d2)4.5 mmSquare wide (sw)3.4 mmPre-drilling diameter (Ø)3.3 mmNormDIN 371FormCTool materialHSS-ESurfaceOXIDEShank typeStraight shank with squareCutting directionRightHole typefor blind holesCoolant feedNoTolerance d1 (Tol. d1)ISO 2 / 6HTolerance d2 (Tol. d2)h9Intrastat (HS) code82074010EAN code8716563761907