K72 Series Four-jaw Independent Chuck
K72 Series Four-jaw Independent Chuck dia chuck misy valanorano efatra avo lenta izay mampiasa endrika tsy manam-paharoa mba hahazoana concentricity miavaka sy henjana.Ity chuck ity dia mety tsara ho an'ny fampiasana amin'ny fampiharana izay mitaky fahamendrehana avo lenta sy azo averina.
| SEPC./Didy No. | D1 | D2 | D3 | H | H1 | h | zd |
| Ampahany TB-A11-K7280 | 55 | 66 | 22 | 59 | 43 | 4 | 4-M6 |
| Ampahany TB-A11-K72100 | 72 | 84 | 25 | 77 | 54 | 4 | 4-M8 |
| Ampahany TB-A11-K72125 | 95 | 108 | 30 | 78 | 56 | 5 | 4-M8 |
| Takelaka data TB-A11-K72160 | 65 | 95 | 45 | 93 | 65 | 5 | 4-M10 |
| Ampahany TB-A11-K72200 | 75 | 95 | 55 | 107 | 75 | 6 | 4-M10 |
| Ampahany TB-A11-K72250 | 110 | 130 | 75 | 120 | 80 | 6 | 4-M12 |
| TB-A11-K72315/K72320 | 140 | 165 | 95 | 138 | 90 | 6 | 4-M16 |
| Ampahany TB-A11-K72350 | 140 | 168 | 95 | 138 | 90 | 6 | 4-M16 |
| Ampahany TB-A11-K72400 | 160 | 185 | 125 | 143 | 95 | 8 | 4-M16 |
| TB-A11-K72500 | 200 | 236 | 160 | 160 | 105 | 8 | 4-M20 |
| Ampahany TB-A11-K72520 | 260 | 300 | 205 | 160 | 105 | 10 | 4-M16 |
| Ampahany TB-A11-K72630 | 220 | 258 | 180 | 180 | 116 | 10 | 4-M20 |
| Ampahany TB-A11-K72800 | 250 | 300 | 210 | 210 | 135 | 12 | 8-M20 |
| TB-A11-K721000 | 320 | 370 | 260 | 241 | 150 | 15 | 8-M20 |
| Ampahany TB-A11-K721250 | 400 | 500 | 305 | 256 | 165 | 15 | 8-M20 |
