Режущие и зажимные инструменты Hoffmann Group 2026 - страница 922

GBP 57 Profile broaching (tumbling) – application guide values N N N P P P M K N ● ● ○ ● ● ● ○ ○ ● Profile Size Vc m/min 60 50 40 40 30 25 25 30 40 2 mm – 13 mm 0.14 0.1 0.1 0.1 0.1 0.08 0.08 0.11 0.12 Hexagon 14 mm – 25 mm 0.1 0.08 0.08 0.08 0.08 0.06 – 0.08 0.09 2 mm – 11 mm 0.1 0.08 0.08 0.06 0.06 0.05 0.04 0.07 0.1 Square f mm/rev 12 mm – 20 mm 0.08 0.06 0.06 0.04 0.04 0.03 – – 0.08 TX5 – TX20 0.14 0.1 0.1 0.1 0.1 0.08 0.08 0.11 0.12 Torx® / IP6 – IP20 Torx Plus® TX25 – TX60 0.1 0.08 0.08 0.08 0.08 0.06 – 0.08 0.1 IP25 – IP40 ​ Profile broaching holder for internal profiles Optional extras: Positioning aid (No. 293000) and pin wrench (No. 293006). Note: ■ Caution: Always use appropriate slotting tool ⌀. ■ Other shank connections on request. Holder with plain and Morse taper shank ​ 29 3029/3079 – Suitable for automatic lathes. Suitable for: CNC and conventional machines. Optional extras: Drive-out tang for MT shanks can be ordered under No. 293008 in the sizes MT2, MT3 and MT4. Ds 29 3023 Shank ⌀ DS 29 3029 29 3020 29 3023 29 3026 L Ls ⌀D 29K 29K 29K 29K Toolholder for metric profile broaching tools 29 3029 29 3020 29 3023 29 3026 29 3029 29 3020 29 3023 29 3029 29 3020 29 3023 29 3026 29 3026 mm ⌀ d = 5 mm ⌀ d = 8 mm ⌀ d = 12 mm ⌀ d = 16 mm mm mm mm mm mm mm mm mm mm mm mm 8 eShop – – – 34 – – – 35 – – 22 – – – 12 eShop eShop – – 34 38 – – 35 35 – 22 33 – – 16 eShop eShop eShop – 34 38 46 – 35 35 35 22 33 44 – 20 eShop eShop eShop eShop 34 38 46 76 46 50 50 22 33 44 58 22 eShop eShop eShop eShop 34 38 46 76 46 50 50 22 33 44 58 25 – eShop eShop eShop – 38 46 76 – 50 50 – 33 44 58 32 – – eShop eShop – – 46 76 – – 50 – – 44 58 40 – – – eShop – – – 76 – – 50 – – – 58 MK2 – eShop eShop – – 38 46 – – 69 69 – 33 44 – MK3 – – – eShop – – – 76 – – 86 – – – 58 MK4 – – – eShop – – – 76 – – 109 – – – 58 Shank ⌀ DS 29 3079 29 3070 29 3073 29 3076 L Ls ⌀D 29K 29K 29K 29K 29 3079 29 3070 29 3073 29 3076 29 3079 29 3070 29 3079 29 3070 29 3073 29 3076 Toolholder for imperial profile broaching tools 29 3073 29 3076 in ⌀ d = 5 mm ⌀ d = 8 mm ⌀ d = 12 mm ⌀ d = 16 mm mm mm mm mm mm mm mm mm mm mm 5/8 eShop eShop – – 34 38 – – 35 35 22 33 – – 3/4 eShop eShop eShop eShop 34 38 46 76 46 50 22 33 44 58 29 1 1.1/4 – – eShop – eShop eShop eShop eShop – – 38 – 46 46 76 76 – – 50 50 – – 33 – 44 44 58 58 Toolholder with VDI arbor ​ Suitable for: CNC machines. 29 3030 Shank mounting 29 3030 29 3033 L ⌀ D1 ⌀ D2 29K 29K type Toolholder for VDI profile broaching tools ​ ⌀ d = 12 mm ⌀ d = 16 mm mm mm mm VDI20 eShop – 57 44 50 VDI25 eShop – 64 44 58 VDI30 eShop eShop 83 58 68 VDI40 eShop eShop 83 58 83 922