E219 2664.04. 2665.01. d m6 ø6H7 t 25 5+0,05 11 11 15 6 d G5 2 d1 M8 2 e ±0,01 1 a ±0,2 4 a x 45° 1 e ±0,01 1) b+0,81) 3 a ±0,2 3 a ±0,2 r2 a+0,81) r1 ±0,01 e3 ±0,01 e 3 1) b 3 b4 ±0,02 1) 30°1) TRIANGLE RETAINER, FOR PUNCHES ISO 8020 WITH ANTI-ROTATION ELEMENT Execution: The centres of the pinholes are the reference points for the position of the punch bore. The dimensions e1 , e2 and e3 have a tolerance of ± 0.01 mm. The triangle ball-lock retainers are interchangeable. Note: Pressure plate 2665.01. to be ordered separately for the receiving punch plate. 1) Contours may vary. Maximum dimensions are specified in the table. Order No d d1 d2 a a1 a3 a4 b b3 b4 e1 e2 e3 t r1 r2 2664.04.10 9 15 10 44.5 19 11.1 10 43.7 12 5 7.5 26.925 9 9 9.5 12 2664.04.13 9 15 13 50.8 19 14.3 12 50 15 6.5 6.5 29.97 12 9 12.7 15.2 2664.04.16 9 15 16 54 19 15.9 13 53.2 18 8 6 31.75 13.5 9 14.3 16.8 2664.04.20 11 18 20 60.3 19 17.5 14 59.5 22 10 5 33.53 16.5 11 17.5 20 2664.04.25 13.5 20 25 69.9 23.8 19.8 16 69.1 27 12.5 7 40.64 22 13.5 22.2 24.7 2664.04.32 13.5 20 32 69.9 23.8 19.8 16 69.1 34 16 7 40.64 22 13.5 22.2 24.7 2664.04. Triangle retainer, for punches ISO 8020 with anti-rotation element
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