K12 MFULULIZO WA CHUCK INAYOJITOA MATAYA NNE
Vipengele
TAYA NNE SELF CENTRERING CHUCK
FOUR JAW SELF CENTRERING CHUCK inafaa kwa ajili ya mchakato wa bechi ya prism za mraba, nane za mraba na inajikita zaidi.
Vipimo
| Ukubwa D | D1 | D2 | D3 | H | H1 | h | Zd |
| K1280 | 55 | 66 | 16 | 66 | 50 | 3.5 | 3-M6 |
| K12100 | 72 | 84 | 22 | 74.5 | 55 | 3.5 | 3-M8 |
| K12125 | 95 | 108 | 30 | 84 | 58 | 4 | 3-M8 |
| K12130 | 100 | 115 | 30 | 86 | 60 | 3.5 | 3-M8 |
| K12160 | 130 | 142 | 40 | 95 | 65 | 5 | 3-M8 |
| K12160A |
| 142 | 40 | 109 | 65 | 5 | 3-M8 |
| K12165 | 130 | 145 | 40 | 96.5 | 66.5 | 4.5 | 3-M8 |
| K12165A | 145 | 40 | 110.5 | 66.5 | 4.5 | 3-M8 | |
| K12190 | 155 | 172 | 55 | 109 | 75 | 5 | 3-M10 |
| K12190A |
| 172 | 55 | 122 | 75 | 5 | 3-M10 |
| K12200 | 165 | 180 | 65 | 109 | 75 | 5 | 3-M10 |
| K12200A | 65 | 122 | 75 | ||||
| K12250 | 206 | 226 | 80 | 120 | 80 | 5 | 3-M12 |
| K12250A | 226 | 80 | 136 | 80 | 5 | 3-M12 | |
| K12315 | 260 | 285 | 100 | 142.5 | 90 | 6 | 3-M16 |
| K12315A | 285 | 100 | 155.5 | 90 | 6 | 3-M16 | |
| K12320 | 270 | 290 | 100 | 142.5 | 90 | 6 | 3-M16 |
| K12320A | 290 | 100 | 155.5 | 90 | 6 | 3-M16 | |
| K12325 | 272 | 296 | 100 | 142.5 | 90 | 6 | 3-M16 |
| K12325A | 296 | 100 | 155.5 | 90 | 6 | 3-M16 | |
| K12380 | 325 | 350 | 130 | 155.5 | 100 | 6 | 3-M16 |
| K12380A | 350 | 130 | 171.5 | 100 | 6 | 3-M16 | |
| K12400 | 340 | 368 | 130 | 155.5 | 100 | 6 | 3-M16 |
| K12400A | 368 | 130 | 171.5 | 100 | 6 | 3-M16 | |
| K12500A | 440 | 465 | 200 | 203 | 115 | 6 | 6-M16 |
| K12630A | 560 | 595 | 260 | 218 | 130 | 7 | 6-M16 |
| K12800A | 710 | 760 | 385 | 249 | 148 | 8 | 6-M20 |
| K121000A | 910 | 950 | 460 | 266 | 165 | 8 | 6-M24 |
