Режущие и зажимные инструменты Hoffmann Group 2026 - страница 975

GBP 57 ISO Form G 2.5 7388-1 ADB 25000 min-1 Toolholder Arbor for indexable drill − DIN ISO 7388-1 Indexable drill (formerly DIN 69871) 0,4 ■ Position of the grub screw for countersinking in the indexable drill offset by 0.4 mm. ■ When tightening the increased contact face ⌀ is clamped against the front face of the arbor. ■ Better support, allowing higher feed rates. ■ High concentricity thanks to the mating surface being ground flat to 3µm. Form ADB ■ With RFID/Balluffchip bore. Suitable for: All indexable drills with parallel shank to DIN 6595, Part 1. Ground contact face Application: For mounting all standard indexable drills to DIN 6595, Part 1. Optional extras: Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835, replacement screws No. 309907, 309908. 30 1285 for shank ⌀ D1 mm 20 25 32 40 A 30 1285 SK 40 eShop eShop eShop eShop 31A 31A Arbor for indexable drills Form ADB 30 1287 SK 50 eShop eShop eShop eShop Dimension A (30 1285) mm 65 70 75 115 ⌀ D ⌀ D1 Dimension A (30 1287) mm 70 70 75 80 ⌀ D (30 1285) mm 40 45 52 60 ⌀ D (30 1287) mm 40 45 52 60 ISO Form 7388-1 A Boring bar blanks for making special tools − DIN ISO 7388-1 (formerly DIN 69871) Taper arbor and collar hardened and ground. Material: 16 MnCr5 Optional extras: Pull studs (PS) No. 308600 − 308806. Pull stud wrenches No. 308820; 308835. 30 1301 A A dimension mm 250 315 30 1301 SK 40 eShop – 32A 32A Boring bar blank Form A 30 1302 SK 50 – eShop D ⌀ D mm 63 97 G 2.5 ≤3µm ISO Form 25000 HSC 7388-1 AD min-1 d ampe Arbors for screw-in milling cutters − DIN ISO 7388-1 tion-d Vibra (formerly DIN 69871) Vibration damped version, arbor with vibration-damping core. Application: To take screw-in milling cutters with thread. 30 1313 Optional extras: Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835. Thread M×length L1 30 1313 30 1314 Dimension A ⌀ D1 ⌀ D2 ⌀D L1 L2 31A 31A Arbor for screw-in milling cutters with thread 30 SK 40 SK 50 mm mm mm mm mm mm M10×181 eShop – 200 10.5 18 35 181 7 M10×231 eShop – 250 10.5 18 41 231 7 M12×181 eShop – 200 12.5 21 38 181 7.5 M12×231 eShop – 250 12.5 21 44 231 7.5 M16×231 eShop – 250 17 29 48 231 7.5 M12×281 – eShop 300 12.5 21 49 281 7.5 M16×281 – eShop 300 17 29 57 281 7.5 975