Общий каталог Widia 2017 - страница 1511

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Solid Carbide Drills General Application Instructions Shank Designs to DIN 6535 Form HE, 2° angle Design F Form HA, straight design A Dimensions for WIDIA™ High-Performance Solid Carbide Drills mmØ DIN 6535 SHORT*~3 x D LONG* EXTRA LONG**~5 x D~8 x D D1 min D1 max D LS L L3 L4 max L L3 L4 max L L3 L4 max 1,000 1,400 4 28 58 7 5 58 9 6 58 12 10 1,401 1,900 4 28 58 9 6 58 12 9 58 18 15 1,901 2,300 4 28 58 13 9 58 18 14 66 26 22 2,301 2,999 4 28 58 17 12 58 22 17 66 30 25 3,000 3,750 6 36 62 20 14 66 28 23 78 40 33 3,751 4,750 6 36 66 24 17 74 36 29 87 49 41 4,751 6,000 6 36 66 28 20 82 44 35 94 56 48 6,001 7,000 8 36 79 34 24 91 53 43 105 67 57 7,001 8,000 8 36 79 41 29 91 53 43 110 72 61 8,001 10,000 10 40 89 47 35 103 61 49 122 80 68 10,001 12,000 12 45 102 55 40 118 71 56 141 94 79 12,001 14,000 14 45 107 60 43 124 77 60 155 108 91 14,001 16,000 16 48 115 65 45 133 83 63 171 121 101 16,001 18,000 18 48 123 73 51 143 93 71 185 135 113 18,001 20,000 20 50 131 79 55 153 101 77 200 148 124 20,001 22,000 20 50 141 86 60 167 112 85 217 162 136 22,001 25,000 25 56 153 95 65 184 126 98 238 180 150 * D1<20mm to DIN 6537K NOTE: Solid Carbide Drills from WIDIA in short and regular lengths conform to DIN 6537. D1>20mm to factory standard Drills with long lengths conform to WIDIA factory standard. ** To factory standard Solid Carbide Drills with diameter D1>20mm (not DIN 6537) are also standardised to factory standard. Tolerances of Drills and Holes μm +55 +50 High-performance solid carbide drills with tolerances of m7 create holes with tolerances of H9. H8 can be achieved in very good conditions. The drill should +45 be used for holes in H8, and in favourable conditions, H7 can be achieved. +40 Solid carbide drills with H7 create holes in K9–K11. Other drilling tolerances +35 require special solid carbide drill versions. +30 +25 +20 Tolerances of diameter D1 on: Spiral Flute +15 TDG Drill +10 +5 0 3