Audited Supplier
K11 Series 3-jaw self-centering chucks
Size: 80mm to 1250mm
Type of jaws: Solid jaws-set (outside jaw & inside jaw)or two-piece reversible jaws-set
Type of mount: Plain back
Direct mount: Type A, type C, type D
Self-centering chucks are exactly that, self centering. Scroll chucks provide accuracy and convenience for jobs using round bar stock and requiring frequent changeovers. Available with 2, 3, 4 and 6 Jaws in Plain Back or Direct Mount.
| SEPC./MODEL | D1 | D2 | D3 | H | H1 | H2 | h | z-d |
| K11 80 | 55 | 66 | 16 | 66 | 50 | - | 3.5 | 3-M6 |
| K11 100 | 72 | 84 | 22 | 74.5 | 55 | - | 3.5 | 3-M8 |
| K11 125 | 95 | 108 | 30 | 85 | 58 | - | 4 | 3-M8 |
| K11 130 | 100 | 115 | 30 | 85 | 58 | - | 4 | 3-M8 |
| K11 160 | 130 | 142 | 40 | 95 | 65 | - | 5 | 3-M8 |
| K11 160A | 130 | 142 | 40 | 109 | 65 | 71 | 5 | 3-M8 |
| K11 165 | 130 | 145 | 40 | 95 | 65 | - | 5 | 3-M8 |
| K11 165A | 130 | 145 | 40 | 109 | 65 | 71 | 5 | 3-M8 |
| K11 190 | 155 | 172 | 55 | 109 | 75 | - | 5 | 3-M10 |
| K11 190A | 155 | 172 | 55 | 122 | 75 | 80 | 5 | 3-M10 |
| K11 200 | 165 | 180 | 65 | 109 | 75 | - | 5 | 3-M10 |
| K11 200A | 165 | 180 | 65 | 122 | 75 | 80 | 5 | 3-M10 |
| K11 240 | 195 | 215 | 70 | 120 | 80 | - | 8 | 3-M12 |
| K11 240A | 195 | 215 | 70 | 133 | 80 | 85 | 8 | 3-M12 |
| K11 250 | 206 | 226 | 80 | 120 | 80 | - | 5 | 3-M12 |
| K11 250A | 206 | 226 | 80 | 133 | 80 | 85 | 5 | 3-M12 |
| K11 315 | 260 | 285 | 100 | 142.5 | 90 | - | 6 | 3-M16 |
| K11 315A | 260 | 285 | 100 | 155.5 | 90 | 96.5 | 6 | 3-M16 |
Nanjing Prasteel Industrial Co., Ltd. is a scientific and technological enterprise integrating research and development, production,sales and service together. The company has strong technical strength, advanced production equipment, and perfect quality system and strong production capacity, and warmly welcome new and old customers to come and give guidance.
Our products cover chuck, cylinder, turret, tool holder, tool magazine, steady rests, CNC machine frame, spindle and other machine tool accessories.
All the products with "reasonable prices, reliable quality and excellent service" are praised by the majority of new and old customers, and are widely used in CNC lathe, Manual lathe, machining center, milling and drilling machine, welding equipment, pipe threading machine, laser cutting equipment, "flow line production equipment and automated control systems and so on.
The structures of the above products are of unique innovation, safe and reliable, with superior performance; they have obtained certification by the state certification authorities and passed ISO9001 quality system certification, and have been granted several national patents and high-tech product certificates. The company adheres to the principles of winning market share by high quality, creating brilliance by science and technology, seeking for development in good faith, and fully implementing quality management and providing zero-distance serves, to provide every customer with the most attentive service.
