214 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.214

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 214 0214 ENG Lab2u

Hoffmann Group 47 High-precision countersink 90° Suitable for/ v, m/min ISO code 150130/0132 Alu plastics osm- Alu cast >10% Si X C500N X < 750 N X < 900 N X < 1100 N X < 1400 N X <55 HRC X < SO HRC X <65 HRC IN0X <900N IN0X >900N Ti >850N GG(G) CuZn Graphite GRP CRP Uni 4 A N P H K N 75 75 50 65 50 30 18 8 8 16 10 12 25 60 O o High-precision countersink 90° with unequal spacing HSS DIN 335 C All countersinks have 3 cutting edges. Special geometry with extremely unequal spacing and matching cutting edge preparation. Radially relief ground. Flutes ground from solid. Newly developed special TiAIN coating for long service life. High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C. 15 0132 - Three drive flats on the shank for use in a 3-jaw chuck. Advantage: Very smooth cutting throughout the entire countersinking operation. Chatter-free running for perfect results and optimum tool service life. Application: Migh-precision countersinks for production of exactly round 90° countersunk surfaces. 150132 Shank with 3 clamping flats. Extremely unequal spacing (cutting edges arranged at unequal intervals) External 0 150130 Precision countersinks with unequal spacing 150132 Precision countersinks with unequal spacing with 3 drive flats smallest countersink 0 for holes from for countersunk screws for countersunk screws 150 2009,2010,7046, DIN 7991 7047 90" mm TiAIN mm mm/rev 4,3 22.73 25.40 1.3 40 4 M2 - 0.08 6 24.71 27.38 1.5 45 5 M3 - 0.1 6,3 25.54 28.22 1.5 45 5 - M3 0.1 8 27.52 30.20 2 50 6 M4 - 0.1 8,3 28.22 30.89 2 50 6 - M4 0.1 10 28.61 31.28 2.5 50 6 M5 - 0.13 10/4 28.81 31.58 2.5 50 6 - M5 0.13 11,5 32.47 35.15 2.8 56 8 M6 - 0.13 12/4 34.51 37.18 2.8 56 8 - M6 0.13 15 38.41 41.09 3.2 60 10 M8 - 0.13 16,5 39.90 42.77 3.2 60 10 - M8 0.18 19 43.91 46.49 3.5 63 10 M10 - 0.18 20,5 49.30 52.27 3.5 63 10 - M10 0.22 23 58.21 63.16 3.8 67 10 Ml 2 - 0.22 25 69.10 72.17 3.8 67 10 - M12 0.25 31 91.77 94.74 4.2 71 12 - M16 0.25 High-precision countersink sets 90° with case 4S„. Bss ID 531 DIN 335 C 5-piece precision countersink set in a case. 150305 - Consisting of countersinks No. 150130. 15 0307 - Consisting of countersinks No. 150132. All countersinks also have 3 drive flats on the shank for use in a 3-jaw chuck. Application: Migh-precision countersinks for production of exactly round 90° countersunk surfaces. Supplied with: 1 each countersink in sizes 6.3; 10.4; 16.5; 20.5; 25; in a case. Number of countersinks 5 i 15 0305 High-precision countersink set No. 150130 in a case 90° TiAIN 197.80 5150307 High-precision countersink set with 3 drive flats No. 150132 in a case 90" TiAIN 211.37 Content: Ixeach countersink Size 6.3; 10.4; 16.5; 20.5; 25 Cartridge for number of countersinks 5 150368 Empty case 13.42 90° precision countersinks Standard GARANT countersinks countersinks (UGT) The result (on the right): Exactly ro und perfect 90° countersunk surface 214 Critical advantages with extremely unequal spacing (UGT). With standard countersinks (without unequal spacing) the problem of irregular running during countersinking often arises. The tool starts to chatter, with the consequence of greatly varying loads on each cutting edge. The result is not only countersunk surfaces that are significantly out of round or corrugated, but also significantly higher tool wear. The new GARANT high-precision countersinks solve this problem. The extremely unequal spacing (UGT) gives the countersink a smooth cutting action. The load on each cutting edge is equal and considerably less, which significantly increases the service life. The result is exactly round perfect countersunk surfaces. The advantages: Extremely unequal spacing for very smooth cutting action in all materials (green ring). Significantly reduced radial and axial forces. Special TiAIN coating. Long service life. Exactly round perfect countersunk surface. 150305