Karnasch GK33-UK / Flip Catalog

201747 690 INDUSTRIAL TOOLS DIVISION For more information please call +44 (0) 1530 261 145 or send an email to sales@atagarryson.com Extrem unequal pitch Advantages of the extrem unequal pitch:  Excellent surface quality due to reduced vibrations.  Reduction of the axial force by 50% and the radial force by 25% results in: – Minimizing the cutting force for more tool life – Less machine load for a longer service life – Excellent for hand-operated use  Optimal chip breaking through relief grinding Reduced axial force by 50% Normal countersink Countersink with extreme unequal pitch Optimized counterbore Normal countersink Countersink with extreme unequal pitch Reduced radial force by 25% radial force N Normal countersink Countersink with extreme unequal pitch COUNTERSINKS 90° UNEQUAL PITCH HSS-XE + BLUE-TEC coated countersink, unequal pitch, DIN 335 type C 90°, 3-flat-shank 350 300 250 200 150 100 50 0 -50 -100 -150 1 2 3 4 5 200 150 100 50 0 -50 -100 1 1 3 3 2 2 10 Index 9 8 OIL 7 M A C H I N E S 6 5 4 3 2 1

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