ATA International Product Catalogue

850 CONTACT INFORMATION For more information please call +353 49 435 2138 or send an email to ask@atagroup.ie External radius Internal chamfer with SKM shape Internal chamfer with WKN shape The intersecting points of the countersink (WKN) and cone shapes (SKM) form the unique RADIUS+CURVE guiding-rounding- deburring system External chamfer with SKM shape External chamfer with WKN shape Internal radius RADIUS BUR LINE 11 Index 10 9 OIL 8 7 6 5 4 3 2 1