ATA International Product Catalogue

201795 201195 201295 201796040 201786045 201795010 201795020 201795030 201795040 201795050 201795060 201795070 201795080 711 l1 d3 d1 Z 3 COUNTERSINKS 90° Alu Steel Stainless Copper, brass, tin Plastics GRP/CRP Grey cast iron APPLICATION HSS-XE + BLUE-TEC coated countersink DIN 335 type D 90°, morse taper Morse taper 2 / 3 / 4 Further options countersink with morse taper see: Suitable morse taper see pages 535- 537 HSS-XE steel Carbide-tipped HSS-XE steel + BLUE-TEC coated With replaceable carbide inserts Hardox 450 Hardox 400 PROPERTIES HSS-XE steel + BLUE-TEC coated Made of high-alloyed special steel 'XE' for considerably longer service life than HSS-steel. BLUE-TEC coating for a further substantial increase in service life also when machining dry (no/less cooling) For countersinking in materials: • High-alloyed chromium steel such as stainless (V2A / V4A) • Acid resistant steel • Steel • Cast iron • Non ferrous metals 1581 Cutting data Movie Shank Morse taper MT Countersinking per DIN 74 Art. d1  mm d3  mm l1 mm Z AF BF I 20.5 3.5 100.0 3 MT 2 – M 10 I 25.0 3.8 106.0 3 MT 2 – M 12 I 31.0 4.2 112.0 3 MT 2 – M 16 I 37.0 4.8 118.0 3 MT 2 M 20 M 20 Shank Morse taper MT Countersinking per DIN 74 Art. d1  mm d3  mm l1 mm Z AF BF I 40.0 10.0 140.0 3 MT 3 – – I 50.0 14.0 150.0 3 MT 3 – – I 63.0 16.0 180.0 3 MT 4 – – I 80.0 22.0 190.0 3 MT 4 – – < 1100 N < 900 N > 10% Si 538 539 713 538 11 Index 10 9 OIL 8 7 6 5 4 3 2 1