2 Double margin for smooth hole finish Two margins create a cutting and wiping effect that create a smooth hole finish and smooth cutting performance along the hole wall. Chip comparison HYDROS Competitor A Competitor B Competitor C Double margins Cutting edge Wiping edge Optimized for smooth cutting performance with excellent chip evacuation Pro le (um) Pro le (um) Pro le (um) Pro le (um) Hole roughness (In-house evaluation) HYDROS 10 10 8 8 6 6 4 4 2 2 0 0 2 2 4 4 6 6 8 8 10 10 0 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 0 Distance (mm) Competitor A 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 Distance (mm) Competitor B 10 8 6 4 2 0 2 4 6 8 10 0 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 Distance (mm) Competitor C 10 8 6 4 2 0 2 4 6 8 10 0 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 Distance (mm) Ra (μm) Rq (μm) Rz (μm) Hole 1 0.421 0.554 3.282 HYDROS Hole 300 0.539 0.677 3.478 Hole 600 0.676 0.869 4.406 Competitor A Hole 1 Hole 300 Hole 600 1.705 1.540 1.572 2.123 1.832 2.113 8.076 8.480 10.077 Cutting conditions: N = 6468 rpm, Vf = 575 mm/min, drill diameter Ø 3 mm, drilling depth 25.4 mm, 17-4PH-900 Competitor B Hole 1 Hole 300 Hole 600 1.638 1.977 Broken 1.979 2.581 Broken 8.847 10.973 Broken Competitor C Hole 1 Hole 300 Hole 600 0.893 0.559 0.562 1.249 0.712 0.687 7.178 3.845 3.206 3 Nanocomposite super-nitride AlTiN coating technology Great for difficult-to-cut and hardened materials, the second generation AlTiN supernitride with a nanocomposite coating structure has a hardness GPa of 36.3 and maximum application temperature (C°) of 1,100. Coating properties Hardness (GPa) 40 35 30 TiCN 25 20 TiN 15 10 400 600 TiAIN AlTiN Nano 800 1,000 1,200 Oxidation temperature (°C) 1,400 Low Oxidation resistance High 3
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