Ручные и измерительные инструменты Hoffmann Group 2026 - страница 308

GBP 57 DIN 7283 ​Key files and contact file ​ 51 8700–​51 9000 ● ● ○ ○ ○ ● ● ● ● Key files 2nd cut Key files are manufactured on precision automated machines. They guarantee a high removal rate and long tool−life. The blanks are stamped and ground and given a precise cut of even density and depth using special machines. The finished files have an ideal tooth profile for each type of file. Key files guarantee smoothly filed surface finishes. Note: For file handles see No. 519600, 519400, 519510 and 519550. _4 _1 _5 _2 _6 51 _3 _7 Type 1 2 3 4 5 6 7 Key file cut 2 51 8700 eShop eShop eShop eShop eShop eShop eShop 56B Length 100 mm Key file cut 2 51 8900 eShop eShop – – – – – 56B Length 150 mm flat plain Shape description flat pointed flat plain half round round three- square square extra thin Cross section (51 8700) mm 10×1.4 10×1.4 9×2.5 3.2 5 3.2 10×0.8 Cross section (51 8900) mm 16×1.8 16×1.8 – – – – – Sets of key files 6-piece key file set with 1 each key file, flat tapered, hand, half-round, round, 3-square, square. Length without tang 100 mm, 2nd cut. 51 8975 – With 2-component plastic handle. 51 8930–8970 – With hardwood file handle. 51 8930 51 8950 51 8970 Precision key file set, 6 pieces 51 8930 eShop 56B in plastic case ​ Precision key file set, 6 pieces 51 8950 eShop 56B in metal case Set of precision key files, 6 pieces 51 8970 eShop 56B in a plastic case Set of precision key files, 2-component handle, 51 8975 eShop 56B 6 pieces in a plastic case 51 8975 Contact file Cuts on both faces; 2nd cut (medium fine); overall length 140 mm; cross section 8×1.0 mm. Application: For dressing / cleaning small gaps (e.g. electrical contacts). 51 9000 51 9000 Contact file eShop 56B 308