1420 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Explanation of Karnasch pictograms and graphics Direction of machining Possible machinig directions Possible milling directions for multi tooth end mills with a centercut Circular milling For through- and blind hole Machining applications Copy milling 45° Deburring Machining in small steps Grooving Side milling Side milling and grooving Machining in small steps Countersinking End mill with conical cutting edge Drilling and milling Forward- and backward deburring (quadrant) Drilling with interior cooling supply Forward- and backward deburring Tapping 30° Deburring 90° Thread milling incl. countersink Corner rounding Reaming without interior cooling supply Stepdrill DRILL/MILL Milling cutter with drill bit Drilling without interior cooling supply Adjust the end mill into the middle of the workpiece 180° drilling with interior cooling supply Face milling PCD-Drill Face milling Thread milling Shank DIN 6527 K Equal to DIN 6527 DIN 371 376 Equal to DIN 371 + 376 for machine taps KARNASCH NORM Karnasch company standard DIN 5156 Equal to DIN 5156 DIN 335 C Equal to DIN 335 C for Countersinker DIN 13 For threads in accordance to DIN 13 Shank type DIN 6535 Shape HAK Equal to DIN 6535 with interior cooling supply, shape HAK DIN 6535 Shape HE Equal to DIN 6535 without interior cooling supply, shape HE DIN 6535 Shape HA Equal to DIN 6535 without interior cooling supply, shape HA DIN 6535 Shape HEK Equal to DIN 6535 with interior cooling supply, shape HEK DIN 6535 Shape HB Equal to DIN 6535 without interior cooling supply, shape HB Design for face mill arbor DIN 6535/Shape HA DIN 6535/Shape HB Equal to DIN 6535 without interior cooling supply, shape HA and HB Tool design Ballnose and mill with interior cooling supply Ballnose end mill Deburrer 90° cutting edge r End mill with corner radius 90° cutting edge 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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