106 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.106

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 106 0106 ENG Lab2u

Hoffmann Group 47 carbide Standard 5xD m7 Garant solid carbide drill 180° Special point geometry for generating 180° flat-bottomed holes. Low radial forces even when spot drilling on faces with up to 15° slope. Flute geometry for optimum chip evacuation. With 4 guide chamfers to stabilise the drill in the hole. Advantage: The 180° point angle permits drilling and counterboring in a single operation. Recommendation: When using the solid carbide 180° drill it is absolutely essential for process reliability: when spot drilling on flat surfaces, to drill a pilot hole 1 xD using pilot drill No. 122736 or to reduce the feed rate f up to a drilling depth of 0.5xD. when spot drilling on sloping surfaces up to max. 15°: reduce the feed rate f to 25% of the stated value. After spot drilling, the normal feed rate value can be used. Note: Form HB and HE supplied at the same price as HA. n l Form HB: order with No. 122793 +129100HB. r IlFnrm HE: order with No. 122793 + 129100HE. Plain shank DIN6535 HA 122793 Weldon shank DIN 6535 HB 122793 + 129100HB 1' J Whistle-Notch shank DIN 6535 HE 122793 + 129100HE Cutter with comer chamfer Pilot drill 122736 Suitable for/ v( m/min Alu plastics cJSQ2- Alu cast >10)651 X < 500 N X < 750 N X <900N X < 1100 N X < 1400 N X <55 HRC X <60 HRC X <65 HRC X <67 HRC X <70 HRC INOX <900N INOX >900N Ti > B50N GG(G) Uni 6 i ISO code N N P H K 122793 85 75 60 45 45 40 90 0m7 122793 Solid carbide drill plain shank DIN 6535 HA 180° TiAIN 81.77 (81.77) 81.77 (81.77) (81.77) 81.77 (81.77) (81.77) 81.77 (81.77) 81.77 (81.77) 81.77 (81.77) (81.77) 81.77 (81.77) (81.77) 81.77 (81.77) 81.77 (81.77) (81.77) (81.77) (81.77) 81.77 (81.77) (81.77) 81.77 (81.77) 81.77 (91.67) (91.67) (91.67) (91.67) 91.67 (91.67) (91.67) 91.67 (91.67) 91.67 (91.67) (91.67) (91.67) (91.67) 91.67 (91.67) mm 28 28 28 28 28 28 28 28 36 36 36 36 36 36 36 36 36 36 44 44 44 44 44 44 44 44 44 44 44 44 44 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 0m7 K mm 66 66 66 66 66 66 66 66 74 74 74 74 74 74 74 74 74 74 82 82 82 82 82 82 82 82 82 82 82 82 82 91 91 91 91 91 91 91 91 91 91 91 91 91 91 91 91 mm mm/rev mm 6 0.08 7,7 6 0.08 7,8 6 0.08 7,9 6 0.08 8 6 0.08 8,1 6 0.08 8,2 6 0.08 8,3 6 0.08 8,4 6 0.08 8,5 6 0.08 8.6 6 0.08 8,7 6 0.08 8,8 6 0.08 8,9 6 0.08 9 6 0.08 9,1 6 0.08 9,2 6 0.08 9,3 6 0.08 9,4 6 0.08 9,5 6 0.08 9,6 6 0.12 9,7 6 0.12 9,8 6 0.12 9,9 6 0.12 10 6 0.12 10,2 6 0.12 10,5 6 0.12 H 6 0.12 ii 6 0.12 11.5 6 0.12 113 6 0.12 12 8 0.12 12,5 8 0.12 13 8 0.12 13,5 8 0.12 14 8 0.12 14.5 8 0.12 15 8 0.12 15.5 8 0.12 16 8 0.12 16,5 8 0.12 17 8 0.12 17,5 8 0.12 18 8 0.12 18,5 8 0.12 19 8 0.12 19,5 8 0.12 20 12 2793 Solid carbide drill plain shank DIN 6535 HA 180' TiAIN (91.67) 91.67 (91.67) 91.67 (129.20) (129.20) (129.20) (129.20) 129.20 (129.20) (129.20) (129.20) (129.20) 129.20 (129.20) (129.20) (129.20) (129.20) 129.20 (129.20) (129.20) 129.20 (129.20) 129.20 (179.69) 179.69 (179.69) 179.69 (179.69) 179.69 179.69 248.49 248.49 (248.49) 248.49 (303.93) 303.93 (303.93) 303.93 (403.92) (403.92) (403.92) 403.92 (512.82) (512.82) (512.82) 512.82 mm 53 53 53 53 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 69 69 69 69 69 69 69 75 75 75 75 81 81 81 81 91 91 91 91 99 99 99 99 mm 91 91 91 91 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 103 116 116 116 116 116 116 116 122 122 122 122 131 131 131 131 141 141 141 141 151 151 151 151 f mm mm/rev 8 0.12 8 0.12 8 0.12 8 0.12 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 10 0.15 12 0.15 12 0.15 12 0.15 12 0.15 12 0.15 12 0.15 12 0.15 14 0.16 14 0.16 14 0.16 14 0.16 16 0.16 16 0.16 16 0.16 16 0.16 18 0.2 18 0.2 18 0.2 18 0.2 20 0.2 20 0.2 20 0.2 20 0.23 106