Режущие и зажимные инструменты Hoffmann Group 2026 - страница 58

GBP 57 HSS-E DIN Type h8 340 FS 2 130° 38° Deep hole drills, plain shank Significantly strengthened core without taper. Precision ground point. With specially shaped slots. Designed for deep holes up to 10×D and materials with critical chip formation 11 6061 ≥ 2 mm characteristics. 11 6063 – With TiAlN coating for long tool lives. Recommendation: Maximum drilling depth: L2 = LC - 1.5 × DC. 11 6063 ≥ 2 mm Parabolic flutes with strong core. Large chip spaces. ≥ 4 mm​ Drill bushing holder Drill bushing 1−1.5× drill⌀ Accurate working even on difficult workpiece surfaces. L LC L2 ⌀ DC ⌀ DS 11 Suitable for/ vc [m/min] ISO code N N N P P P P P H H H H H M M S K N ​ ​ ​ ​ ​ 11 6061 70 45 28 21 18 25 ● ● 11 6063 87 56 50 31 23 20 12 6 31 ● ● ⌀ DC h8 11 6061 11 6063 Lc L ⌀ DC h8 11 6061 11 6063 Lc L 11B 11B 11B 11B < 500 N < 750 N < 500 N < 750 N Deep hole drill HSS-E f f Deep hole drill HSS-E f f ​ ​ 11 6061 11 6063 ​ ​ 11 6061 11 6063 mm TiAlN mm mm mm/rev. mm/rev. mm TiAlN mm mm mm/rev. mm/rev. 1 eShop eShop 5 33 56 0.05 0.03 4,2 eShop eShop 10 78 119 0.05 0.05 1,1 eShop eShop 5 37 60 0.05 0.03 4,5 eShop eShop 10 82 126 0.05 0.05 1,2 eShop eShop 5 41 65 0.05 0.03 4,8 eShop eShop 10 87 132 0.05 0.05 1,3 eShop eShop 5 41 65 0.05 0.03 5 eShop eShop 10 87 132 0.05 0.05 1,4 eShop eShop 5 45 70 0.05 0.03 5,2 eShop eShop 10 87 132 0.05 0.05 1,5 eShop eShop 5 45 70 0.05 0.03 5,5 eShop eShop 10 91 139 0.05 0.05 1,6 eShop eShop 5 50 76 0.05 0.03 5,8 eShop eShop 10 91 139 0.05 0.05 1,7 eShop eShop 5 50 76 0.05 0.03 6 eShop eShop 10 91 139 0.12 0.08 1,8 eShop eShop 5 53 80 0.05 0.03 6,2 eShop – 10 97 148 0.12 – 1,9 eShop eShop 5 53 80 0.05 0.03 6,5 eShop eShop 10 97 148 0.12 0.08 2 eShop eShop 5 56 85 0.05 0.03 6,8 eShop eShop 5 102 156 0.12 0.08 2,1 eShop eShop 5 56 85 0.05 0.03 7 eShop eShop 5 102 156 0.12 0.08 2,2 eShop eShop 5 59 90 0.05 0.03 7,2 eShop – 5 102 156 0.12 – 2,3 eShop eShop 5 59 90 0.05 0.03 7,5 eShop eShop 5 102 156 0.12 0.08 2,4 eShop eShop 5 62 95 0.05 0.03 7,8 eShop eShop 5 109 165 0.12 0.08 2,5 eShop eShop 5 62 95 0.05 0.03 8 eShop eShop 5 109 165 0.2 0.11 2,6 eShop eShop 5 62 95 0.05 0.03 8,2 eShop – 5 109 165 0.2 – 2,7 eShop eShop 5 66 100 0.05 0.03 8,5 eShop eShop 5 109 165 0.2 0.11 2,8 eShop eShop 5 66 100 0.05 0.03 9 eShop eShop 5 115 175 0.2 0.11 2,9 eShop eShop 5 66 100 0.05 0.03 9,5 eShop eShop 5 115 175 0.2 0.11 3 eShop eShop 10 66 100 0.05 0.03 9,8 eShop eShop 5 121 184 0.2 0.11 3,1 eShop eShop 10 69 106 0.05 0.03 10 eShop eShop 5 121 184 0.2 0.11 3,2 eShop eShop 10 69 106 0.05 0.03 10,2 eShop – 1 121 184 0.2 – 3,3 eShop eShop 10 69 106 0.05 0.03 10,5 eShop eShop 1 121 184 0.2 0.11 3,4 eShop eShop 10 73 112 0.05 0.03 11 eShop eShop 1 128 195 0.2 0.11 3,5 eShop eShop 10 73 112 0.05 0.03 11,5 eShop eShop 1 128 195 0.2 0.11 3,6 eShop eShop 10 73 112 0.05 0.03 12 eShop eShop 1 134 205 0.25 0.17 3,7 eShop eShop 10 73 112 0.05 0.03 12,5 eShop eShop 1 134 205 0.25 0.17 3,8 eShop eShop 10 78 119 0.05 0.03 13 eShop eShop 1 134 205 0.25 0.17 3,9 eShop eShop 10 78 119 0.05 0.03 14 eShop – 1 140 214 0.25 – 4 eShop eShop 10 78 119 0.05 0.05 ​ ​ ​ ​ ​ ​ ​ ​ 58