236 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.236

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 236 0236 ENG Lab2u

Hoffmann Group 47 H7 So i£l NNlJI h6 II carbide LlTj din snsas 6535 ha bBaiant Universal solid carbide NC machine reamers Version suitable for NC similar to DIN 212 with straight shank 0 for standard chucking especially in hydraulic chucks or high precision collet chucks. This gives very high concentricity and process reliability when manufacturing H7 fits. No need to procure special collets when using GARANT-NC reamers. With long flutes and left-hand helix. 16 4340 - 0 0.60 - 0.90 mm: Manufacturing tolerance = 0 / +0.004 mm. Application: For reaming through holes, as the chips are evacuated in the cutting direction. Lead taper is suitable also for blind holes. Note: For reamers like No. 164340 but with other diameters and fits see No. 164345. 164340 164341 Even number of teeth with irregular spacing -pairs of teeth are exactly opposite each other; eg. teeth lands. Suitable for/ v, m/min Alu plastics oSEL Alu cast >1016 SI X < 500 N X < 750 N X < 900 N X < 1100 N X <1400 N X <55 HRC X <60 HRC X <65 HRC X <67 HRC IN0X <900N IN0X >900 N Ti > 850 N GG(G) CuZn Uni 4 6 ISO code nri Mm N P H K rn 164340 20 20 13 13 10 8 6 10 8 8 8 20 164341 35 25 20 15 10 15 12 10 10 25 Nominal 0 164340 - 164341 HIH IS S Lt mm X <1100 N Solid carbide NC IT machine chucking reamer ul H7 L, TiAIN mm f mm/rev 107.42 9 45 3 0.12 107.42 9 45 3 0.12 107.42 10 45 3 0.12 107.42 10 45 3 0.12 42.97 58.41 16 50 4 0.12 42.97 58.41 16 50 4 0.12 42.97 58.41 16 50 4 0.12 42.97 58.41 16 50 4 0.12 42.97 58.41 16 50 4 0.12 42.97 58.41 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 - 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 49.90 66.33 16 50 4 0.12 - 66.33 26 60 4 0.12 49.90 66.33 26 60 4 0.12 49.90 66.33 26 60 4 0.12 - 66.33 30 64 4 0.12 - 66.33 30 64 4 0.12 - 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 30 64 4 0.12 49.90 66.33 34 68 4 0.12 49.90 66.33 34 68 4 0.12 49.90 66.33 34 68 4 0.12 - 66.33 40 74 4 0.12 49.90 66.33 40 74 4 0.12 49.90 66.33 40 74 4 0.12 - 66.33 40 74 4 0.12 - 66.33 43 77 4 0.12 236