Режущие и зажимные инструменты Hoffmann Group 2026 - страница 978

GBP 57 G 2.5 ≤3µm ISO 25000 HPC HSC 7388-1 min-1 s nsion d dime he eShop. Slim hydraulic chuck 3° − (formerly DIN 69871) a i l e Det ound in t ef can b ■ Extremely slim design (3° contour) ■ Processed surface structure. Form ■ With RFID/Balluffchip bore. ADB ■ Axial length adjustment possible. ■ Shanks hard turned. 30 2093 ■ Reducing adapters can be used. Application: Especially for tool and mould making. Wherever reduced interference contours are required. For drilling, reaming, and milling. For clamping tools with shank tolerance h6. Supplied with: ​ Optional extras: Pull studs (AB) No. 308600 − 308806, AB pull stud wrenches No. 308820 / 308835, Reducing adapters No. 302135 − 302187. Form ADB 30 2095 Clamping ⌀ D1 mm 3 4 5 6 8 10 12 16 20 SK 40 30 2089 – eShop eShop eShop eShop eShop eShop eShop eShop 31A A = 80 SK 40 30 2093 Slim hydraulic chuck eShop eShop eShop eShop eShop eShop eShop eShop eShop 31A A = 120 SK 40 30 2095 – – – eShop eShop eShop eShop – – 31A A = 160 ⌀ D2 (30 2089) mm – 10 11 12 14 16 18 24 28 ⌀ D2 (30 2093) mm 9 10 11 16 14 20 18 24 28 ⌀ D2 (30 2095) mm – – – 16 18 20 22 – – ⌀ D3 (30 2089) mm – 14.2 15.3 16.3 18.3 20.4 22.4 28.2 32.7 ⌀ D3 (30 2093) mm 17.4 18.4 19.4 20.4 22.4 24.5 26.6 32.3 36.4 ⌀ D3 (30 2095) mm – – – 34.4 35.4 37.1 38.7 – – ⌀ D mm 49.5 ≤3µm ISO Form HSC HPC 7388-1 ADB ​Hydraulic chuck, version HT (High Torque) – (formerly DIN 69871) G 2.5 25000 min-1 ■ Very high total rigidity due to optimised design. ■ With RFID/Balluffchip bore. 30 2028 ■ Axial length adjustment (adjustment 10 mm) available. ■ Flexible due to use of reducing sleeves. Application: ■ For drilling, reaming and for light and heavy-duty machining when milling. ■ Maximum transmissible torque 550 Nm, version HT (High Torque). ■ Ideal damping characteristics, resulting in optimum surface finishes, G 2.5 increased tool life and spindle protection. 20000 min-1 Optional extras: Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835, 30 2027 Reducing adapters No. 302135 − 302187. Note: Caution in the case of extra-long tools and TPC machining. Clamping range ⌀ D1 mm 12 16 20 32 30 2028 SK 40 eShop – eShop – 31H Hydraulic chuck short, version HT 30 2029 SK 50 eShop – eShop eShop 31H 30 Hydraulic chuck 30 2031 short, version HT SK 40 eShop eShop eShop – 31H with cooling channel bores Hydraulic chuck 30 2027 SK 40 – – eShop – 32A short, version HT Dimension A mm 50 64.5 64.5 81 ⌀ D (30 2028, 30 2029, 30 2031) mm 42 46 49 72 ⌀ D (30 2027) mm – – 49.5 – L1 mm 31 45.5 45.5 62 978