403045 201760 201765 201725 201720 201775 201770 201755 201750 614 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com Model Properties ASP-Powder steel + BLUE-TEC coated Made of powder metallurgy High speed steel. For considerably longer service life than HSS-XE 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 – AISI 304 / V4A – AISI 316) • Acid resistant steel • Titanium and titanium alloys • All further steel sorts, cast iron, ... non-ferrous metals where high tool life are desired. 628 Solid carbide + BLUE-TEC coated Made of solid carbide for maximum tool life, even in most difficult materials. BLUE-TEC coating for a further substantial increase in service life also when machining dry (no/less cooling) 4.3-11.5 mm solid carbide 12.4-31 mm brazed shank For countersinking in materials: • Abrasive and hard steel with a strength of over 1000 N/mm2 • Gray cast iron over 240 HB • High-alloyed chromium steel such as stainless (V2A – AISI 304 / V4A – AISI 316) • Acid resistant steel • Titanium and titanium alloys • A ll further steel sorts, cast iron, non-ferrous metals ... where maximum tool life are desired. 629 Solid carbide + BLUE-TEC coated, 4 + 5 cuts for difficult machine materials BLUE-TEC coating for a further substantial increase in service life also when machining dry (no/less cooling) 10.4 mm solid carbide 12.4-31.0 mm brazed shank For countersinking in materials: • Hardened steel up to 1400 N/mm² • Steel up to 60 HRC • Acid resistant steel • All cast iron types • Graphite, carbon- and glass fiber reinforced plastics • Exotic materials over 850 N/mm² such as nimonic, Inconel, hastelloy • Excellent also for hardox 500 631 Specially developed countersinks RAPID-CUT for automatic and quick feed in quality HSS-XE + BLUE-TEC coated For countersinking in materials: • High-alloyed chromium steel such as stainless (V2A – AISI 304 / V4A – AISI 316) • Acid resistant steel • Steel • Cast iron • Non-ferrous metals 632- 633 Long and extra long countersinks in quality HSS-XE + BLUE-TEC coated For countersinking in materials: • High-alloyed chromium steel such as stainless (V2A – AISI 304 / V4A – AISI 316) • Acid resistant steel • Steel • Cast iron • Non-ferrous metals 634- 637 HIGH-PERFORMANCE COUNTERSINKS Z 3 90° 6.3 - 25.0 mm 6.3 - 25.0 mm 10.4 - 31.0 mm Z 4 Z 5 6.3 - 31.0 mm 6.3 - 31.0 mm 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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