Зенкер, конусен, 90°, с цилиндрична опашка. HSS |
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| D | d | d1 | L | брой зъби | | mm | mm | mm | mm | | | 4.3 | 4 | 1.3 | 40 | 3 | | 4.9 | 4 | 1.5 | 40 | 3 | | 5.0 | 4 | 1.5 | 40 | 3 | | 5.3 | 4 | 1.5 | 40 | 3 | | 5.7 | 5 | 1.5 | 45 | 3 | | 5.8 | 5 | 1.5 | 45 | 3 | | 6.0 | 5 | 1.5 | 45 | 3 | | 6.3 | 5 | 1.5 | 45 | 3 | | 7.0 | 6 | 1.8 | 50 | 3 | | 7.3 | 6 | 1.8 | 50 | 3 | | 7.8 | 6 | 2.0 | 50 | 3 | | 8.0 | 6 | 2.0 | 50 | 3 | | 8.3 | 6 | 2.0 | 50 | 3 | | 9.4 | 6 | 2.2 | 50 | 3 | | 9.5 | 6 | 2.2 | 50 | 3 | | 10.0 | 6 | 2.5 | 50 | 3 | | 10.4 | 6 | 2.5 | 50 | 3 | | 11.4 | 8 | 2.8 | 56 | 3 | | 11.5 | 8 | 2.8 | 56 | 3 | | 12.4 | 8 | 2.8 | 56 | 3 | | 13.4 | 8 | 2.9 | 56 | 3 | | 15.0 | 10 | 3.2 | 60 | 3 | | 15.4 | 10 | 3.2 | 60 | 3 | | 16.5 | 10 | 3.2 | 60 | 3 | | 18.5 | 10 | 3.5 | 63 | 3 | | 19.0 | 10 | 3.5 | 63 | 3 | | 20.5 | 10 | 3.5 | 63 | 3 | | 22.5 | 10 | 3.8 | 67 | 3 | | 23.0 | 10 | 3.8 | 67 | 3 | | 25.0 | 10 | 3.8 | 67 | 3 | | 26.0 | 10 | 3.8 | 67 | 3 | | 28.0 | 12 | 4.0 | 71 | 3 | | 30.0 | 12 | 4.2 | 71 | 3 | | 31.0 | 12 | 4.2 | 71 | 3 | |
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Зенкер, конусен, 60°, с цилиндрична опашка. HSS |
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| D | d | d1 | L | брой зъби | | mm | mm | mm | mm | | | 6.3 | 5 | 1.6 | 45 | 3 | | 8.0 | 6 | 2.0 | 50 | 3 | | 12.5 | 8 | 3.2 | 56 | 3 | | 16.0 | 10 | 4.0 | 63 | 3 | | 20.0 | 10 | 5.0 | 67 | 3 | | 25.0 | 10 | 6.3 | 71 | 3 | |
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