Solid carbide ball nose slot drill HPC Garant Special geometry and coating for machining stainless and acid-resistant steels 4 centre cutting edg

Solid carbide ball nose slot drill HPC Garant Special geometry and coating for machining stainless and acid-resistant steels. 4 centre cutting edges to the centre. Therefore can be used as a true 4-edge drill at all depths of cut. Tolerance Radius contour ±0.005 mm. Centre cutting teeth Solid carbide a 0.5xD WL a 0.05xD DIN I 6535 HSC HPC m Version 207477 207478 Suitable for/ vc m/min Alu plastics gQ&c Alu cast >10% Si <500 N <750 N <900 N <1100 N <1400N J s 5 INOX <900 N INOX >900 N Ti >850 N GG(G) CuZn Gra G C 1 Uni ES’ max min Air ISO code N P H K N 207477/7478- 250 230 200 160 95 85 1 J 0f8 Dc/Ds 20 7477 20 7478 d u 3 u 20 7477 Ot 20 7478 T h6 ij 1 XbGannt 1 Solid carbide INOX <900 N INOX OOON fz fz mm TiAIN mm 2 4 50 - 3 0.006 0.007 2/6 4 54 80 6 0.006 0.007 3 5 50 - 3 0.006 0.007 3/6 5 54 80 6 0.006 0.007 4 8 54 - 4 0.012 0.013 4/6 8 54 80 6 0.012 0.013 5 9 54 - 5 0.012 0.013 5/6 9 54 80 6 0.012 0.013 6 10 54 100 6 0.017 0.019 8 12 58 100 8 0.025 0.028 10 14 66 100 10 0.032 0.036 12 16 73 100 12 0.045 0.051 16 20 82 - 16 0.060 0.068 20 26 92 - 20 0.075 0.084 m jfbGarantf Solid carbide ball nose slot drill HPC Solid carbide VN J Standard Type N f8 0 Ht ik a,0.5xD at0.05xD DIN 1 6535 HSC HPC Version Special geometry for machining titanium and titanium alloys. 4 centre cutting edges to the centre. Therefore can be used as a true 4-edge drill at all depths of cut. Tolerance Radius contour ±0.005 mm. Centre cutting teeth Suitable for/ vc m/min Alu cast >10% Si PMMA acrylic PEEK AFRP aramid PVDF GF20 PA 66 GF30 PEEK GF30 PTFE CF25 Hybrid Honey- comb sandwich Ti >850 N Inconel8 GJS ADI & 800 N 'ES' max L i min Air ISO code N K 20 7480- 55 35 20 7485 - 50 30 0f8 Dc/Ds 20 7480 20 7485 Solid carbide ball nose slot drill HPC TiAIN ts Uot 20 7480 20 7485 mm h6 Ti >850 N Ti >850 N 2/6 3/6 4/6 5/6 6 8 10 12 4 5 8 9 10 12 14 16 54 54 54 54 54 58 66 73 80 80 80 80 100 100 100 100 6 0.008 0.010 6 0.008 0.010 6 0.016 0.020 6 0.016 0.020 6 0.024 0.030 8 0.032 0.039 10 0.040 0.048 12 0.050 0.057 Main catalogue Hoffmann Group 46 341