Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1279

GBP 57 ​Marking tool 35 8740/8752 – Body of aluminium with Weldon shank. Stepless adjustment of the pre-load force. Character depth 0.1 - 0.3 mm. Advantage: 35 8740/8752 – Surface sealing without weakening or damaging the material. Inscription speed ​ 35 8740_20 corresponds to the maximum feed rate. High wear resistance, with long working life for the special needles. Suitable for inscriptions on round surfaces. Can be used on the lathe. High process reliability. Needles easily withdrawn, therefore quick needle change. Irregularities up to 7 mm in the workpiece surface (depending on profile) can be compensated. Application: 35 8740/8752 – For marking on a wide variety of materials such as aluminium, titanium, steel, bronze, ith copper, brass, plastics etc. Smaller needle tips allow inscriptions on harder surfaces up to 57 lied w HRC. Supp eedles. 3n Supplied with: 35 8740 – Including 3 needles No. 358745 size 0.3 − 0.5 − 1.0. Note: 35 8752 – Order marking needle No. 550468; 550469 separately. ​ 35 8740 Shank ⌀ d mm 12 20 35 8740 Marker eShop eShop 32B le L mm 66 73 need r the ⌀ D1 mm 3 Orde parately. se ⌀ d mm 12 20 35 8752 38D Marker L (eShop) ​ 35 8752 L1 mm 119 L mm 108 ⌀ D1 mm 3 ⌀ d mm 20 ⌀ D mm 42 Marking tips ​ ​ 35 8745 Radius mm 0,3 0,5 1,0 35 8745 Spare needle eShop eShop eShop 32B suitable for 358740 ​ 35 8755 ⌀ D1 mm 3 L1 mm L2 mm R1 mm 35 8755 38D Marking needle (eShop) 53.5 0 0.5 suitable for 358752 ​ ​ ​ ​ Bar holder ■ Anodised housing of high-tensile aluminium with diamond dust-coated roller bodies. ■ Steplessly adjustable from 1 − 70 mm. ■ Suitable for round, hexagonal and square material. ■ Integral adjustment aid with scales. ■ General-purpose cylindrical bar holder. Advantage: For quick adjustment to the material diameter. Application: Suitable for disc turrets and radial turrets. Supplied with: Bar gripper with roller bodies, interchangeable jaws and L-wrench for hexagon socket screws for changing the roller bodies and interchangeable jaws. Note: Suitable VDI adaptor in the spare parts list, see No. 319707 size 20 / 30. ​ 31 9705 Shank ⌀ d1 mm 25 31 9705 Bar holder eShop 32B Length mm 55 Width mm 75 Height mm 42 1279