239 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.239

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 239 0239 ENG Lab2u

Hoffmann Group 47 4sbu M Through hole / blind hole solid carbide high-performance reamers, non-standard sizes and fits With the latest generation of DLC coating sp2. Version suitable for NC with straight shank 0 for standard arbors especially in hydraulic chucks or high precision collet chucks. This ensures very high concentricity and process reliability, without any need to procure special collets. With internal coolant supply for HPC applications to reduce manufacturing costs. With short, straight flutes. Reamers finish ground to match your specifications. Application: 164346 - For HPC/HSM reaming of through holes. 164347 - For HPC/HSM reaming of blind holes. Suitable for/ Alu v, m/min Alu cast “W >io 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 X <70 HRC INOX <90011 INOX > 900 N Ti >850N Graphite GRP CRP Uni 6 i ISO code N P H nd I 164346/4347 M.M 280 280 9 Nominal 0 i 164346 s 164347 0 range i L l Number of cutting edges 2 T Alu cast > 10 % Si CnliW rarhida roam are JUIIU Mil Ml HPC through hole LIS IIUIIIII J HPC blind hole f mm DLC DLC mm mm/rev 4 (140.58) (140.58) 3.7-4.2 34 75 4 6 0.8 4H7 135.63 135.63 - 34 75 4 6 0.8 4,5 (157.91) (157.91) 4.21-4.7 34 75 4 6 0.8 5 (144.54) (144.54) 4.71-5.2 35 75 4 6 1.2 5H7 140.09 140.09 - 35 75 4 6 1.2 5,5 (158.90) (158.90) 5.21-5.7 35 75 4 6 1.2 6 (144.54) (144.54) 5.71-6.2 35 75 4 6 1.2 6H7 140.58 140.58 - 35 75 4 6 1.2 6,5 (152.46) (152.46) 6.21-6.7 59 100 6 8 1.2 7 (158.90) (158.90) 6.71-7.2 59 100 6 8 1.2 7,5 (166.32) (166.32) 7.21-7.7 60 100 6 8 1.2 8 (154.44) (154.44) 7.71-8.2 60 100 6 8 1.4 8H7 149.00 149.00 - 60 100 6 8 1.4 8,3 (174.24) (174.24) 8.21-8.7 55 100 6 10 1.4 9 (164.34) (164.34) 8.71-9.2 55 100 6 10 1.4 9,5 (174.24) (174.24) 9.21-9.7 76 120 6 10 1.4 10 (196.52) (196.52) 9.71-10.2 76 120 6 10 1.4 10H7 190.08 190.08 - 76 120 6 10 1.4 10,5 (238.59) (238.59) 10.21-10.7 70 120 6 12 1.4 11 (238.59) (238.59) 10.71-11.2 70 120 6 12 1.4 11,5 (238.59) (238.59) 11.21-11.7 71 120 6 12 1.4 12 (245.52) (245.52) 11.71-12.2 71 120 6 12 1.5 12H7 237.60 237.60 - 71 120 6 12 1.5 13 (263.34) (263.34) 12.21-13.2 80 130 6 14 1.5 14 (265.32) (265.32) 13.21-14.2 80 130 6 14 1.5 15 (265.32) (265.32) 14.21-15.2 77 130 6 16 1.5 16 (273.24) (273.24) 15.21-16.2 97 150 6 16 1.7 16H7 265.32 265.32 - 97 150 6 16 1.7 17 (273.24) (273.24) 16.21-17.2 97 150 6 18 1.7 18 (339.57) (339.57) 17.21-18.2 97 150 6 18 1.7 19 (339.57) (339.57) 18.21-19.2 95 150 6 20 1.7 20 (363.33) (363.33) 19.21-20.2 95 150 6 20 1.7 239 164346