for the machining of blind holeswith axial coolant ductextremely unequal flute spacingstraight-flutedStraight shank tol. h6 for clamping in hydraulic chucks and shrink fit chucks
extremely unequal flute spacing • central internal coolant supply, outlet on the face • H7 series in accordance with DIN 1420 • intermediate dimensions of Ø1.97–20.1 mm possible • for clamping in hydraulic and shrink fit chucks