811 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.811

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 811 0811 ENG Lab2u

Hoffmann Group 47 Extended quick-change tapping collets for synchronous tapping heads Application: For tapping in places that are difficult to access. Optional extras: ER collets, see No. 308900 - 309240,309401 / 9410 (size ER16 / 25). ER clamping wrenches, see No. 309680 / 9700 / 9720 (size ER 16 / 25). Intermediate sections for basic extension for ER collets ER 16 1 25 a 33 8130 Base extension MLA 219.78 242.55 for cutting range M3-M12 M6-M20 L mm 55 86 0D mm 28 42 0D, mm 2-10 2-16 0d mm 20 32 L, mm 38 50 Suitable for: Base extensions MLA, No. 338130. 33 8140 - Quick-change tapping chuck ER16. 33 8142 - Quick-change tapping chuck ER25. Application: For extending the base extension for inaccessible places. Length mm 25 50 100 External 0 D mm a 33 8140 Intermediate section M3-12 30.69 35.54 - 23 i 33 8142 MLA M6-20 - 45.54 51.88 34.5 338140 hole . Tap extensions Long and extra long version. The front end of the extension acts as a collet. The collet is clamped with the tap by tightening the knurled clamping nut. The drive torque is provided by the square drive. The rear end of the extension is to DIN, so that the extension can be mounted like a tap in a clamping device. 33 8450 - With internal coolant supply Application: In quick-change tapping collets or ER tapping collets with square drive. For tapping in confined places, such as recesses, offsets, sharp edges on jigs, extremely deep internal threads, or directly into casting walls. rff m L3 l u - Type s 338400 s 338450 for thread nominal 0 d, DIN 371 for thread nominal 0 d, DIN 374/376 for thread shank 0 di for square K, for damping length 1, 0D3 0D4 K, L; l3 Tap extension with internal cooling mm 1 117.81 140.09 M2-M2.6 M4 2.8 2.1 22 6 6.1 4.9 60 130 1L 130.19 - M2-M2.6 M4 2.8 2.1 22 6 6.1 4.9 70 230 2 117.81 140.09 M3 M4.5-M5 35 2.7 23 6 7.5 4.9 60 130 2L 130.19 - M3 M4.5-M5 3i 2.7 23 6 7.5 4.9 70 230 3 117.81 140.09 M4 M6 4i 3.4 23 6 8.4 4.9 60 130 3L 130.19 - M4 M6 4i 3.4 23 6 8.4 4.9 70 230 4 117.81 140.09 M4.5-M6 M8 6 4.9 26 7 12.1 5.5 60 130 4L 130.19 165.83 M4.5-M6 M8 6 4.9 26 7 12.1 5.5 70 230 5 120.78 145.53 M7 M9-M10 7 5.5 26 7 12.1 5.5 60 130 5L 133.16 165.83 M7 M9-M10 7 5.5 26 7 12.1 5.5 70 230 6 120.78 145.53 M8 M11 8 6.2 30 8 13 6.2 60 130 6L 133.16 165.83 M8 M11 8 6.2 30 8 13 6.2 80 230 7 120.78 145.53 M9 M12 9 7 31 9 15 7 60 130 7L 133.16 165.83 M9 M12 9 7 31 9 15 7 80 230 120.78 145.53 M10 - 10 8 33 10 15 8 60 130 8L 133.16 165.83 M10 - 10 8 33 10 15 8 80 230 9 130.19 154.44 - M14 11 9 36 11 18 9 90 130 9L 141.08 174.74 - M14 11 9 36 11 18 9 90 230 10 130.19 154.44 - M16 12 9 36 12 18 9 90 130 10L 141.08 174.74 - M16 12 9 36 12 18 9 90 230 11 214.83 256.41 - M18 14 11 40 14 22 11 90 200 11L 236.61 283.14 - M18 14 11 40 14 22 11 90 330 12 214.83 256.41 - M20 16 12 41 16 22 12 90 200 12L 236.61 283.14 - M20 16 12 41 16 22 12 90 330 13 232.65 279.18 - M22-M24 18 14J> 43 18 26 14.5 100 200 13L 255.42 306.90 - M22-M24 18 14.5 43 18 26 14.5 100 330 811