E78 α = 90° Standard 180° 0° 270° d 5 +1 l 1 +0,5 l d 2 g5 R13 2752. α = 90° G ±0,01 R 0,5 ±0,01 P ±0,01 W * G = (P−1.0)2 +(W−1.0)2 +1 2 7 5 2 . 2 F 1 . 0 6 5 0 . 0 4 5 0 . B 90° = (B) W = 4,5 mm = 0450 P = 6,5 mm = 0650 13 mm = (1) 90 mm = (F) 10 mm = (2) = (2) = (5) = 27 BALL-LOCK PUNCH, STEPPED, RECTANGLE WITH RADIUSSED CORNERS, WITH EJECTOR PIN, LIGHT DUTY Material: HSS Hardness 62 ± 2 HRC Execution: Shaft and punch shape fine ground. Special dimensions on request. * For other radius options, see standardised special shapes. l 63 71 80 90 100 d2 / Order No d5 Wmin Gmax l1 / Order No (Order Code character) (C) (D) (E) (F) (G) 6 / (1) 6 2.5 5.9 13(1) ● ● ● ● ● 10 / (2) 8 4 9.9 13(1) 19(2) ● ● ● ● ● 13 / (3) 8 6 12.9 13(1) 19(2) ● ● ● ● ● 16 / (4) 8 8 15.9 13(1) 19(2) 25(3) ● ● ● ● ● 20 / (5) 8 10 19.9 13(1) 19(2) 25(3) ● ● ● ● ● 25 / (6) 8 12 24.9 13(1) 19(2) 25(3) ● ● ● ● ● 32 / (7) 8 16 31.9 13(1) 19(2) 25(3) ● ● ● ● 38 / (8) 8 19 37.9 19(2) 25(3) 30(4) ● ● ● 2752. Ball-Lock punch, stepped, rectangle with radiussed corners, with ejector pin, light duty Ordering Code (example): Angle: Order Code character Shape: rectangle with radiused corners, Width W Shape: rectangle with radiused corners, Length P Punch cutting length: l1 Order No Length: l Order Code character Diameter: d2 Order No Type: Order No light Execution: Order No rectangle with radiused corners Punch: with ejector pin
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