3-jaw high-speed hollow power chuck
●Highest quality in Taiwan ●It is completely comparable to Japanese products.
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basic information
●Main shaft end designation: A2-4 ●Size: A: 135mm B: 60mm C(h6): 110mm D: 63.513mm E: 20mm F: 4mm G: 96mm H: 82.6mm H1: PCDφ118 l1: 3-M8×1.25P J: 33mm K: 3-M10×1.5P L: 15mm M: 14mm N (maximum): 26.2mm N (minimum): 23.5mm O (maximum): 19mm O (minimum): 6mm P (maximum): 1mm P (minimum): -9mm Q: 25mm R: 10mm S: 20mm T: 2mm U: M40×1.5P V: 12mm W: 31.5mm X: 62mm ●Through hole diameter: 33mm ●Plunger stroke: 10mm ●Jaw stroke diameter: 5.4mm ●Maximum rotational speed (min-1): 7000 ●Maximum allowable input: 1730kgf ●Maximum static gripping force: 3570kgf ●Maximum set hydraulic pressure: 29kgf/?C ●Compatible cylinder: P1036 ●Gripping diameter range: φ10 to φ135mm
Price range
P3
Delivery Time
Applications/Examples of results
Workholding on a lathe
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Company information
We are a specialized manufacturer of high-precision workholding systems—including self-centering, precision, and EDM vises, magnetic chucks, and zero-point clamping systems—as well as cutting tool grinders, such as drill and end mill sharpeners. Operating as a fabless manufacturer, we produce our proprietary FIRSTEC brand products at trusted overseas partner facilities, supplying manufacturing operations with high-precision, premium-quality solutions at competitive prices. In addition, as the exclusive Japanese distributor for premier global manufacturers—including Pi Tape (USA), Earth Chain and Gintech (Taiwan), PMS (France), and UFP (Italy)—we deliver carefully selected measuring tools, workholding solutions, heat-resistant belt slings, and custom cutting tools to the domestic market. Going beyond product supply, we deliver end-to-end support to maximize our customers' productivity, labor efficiency, and machining accuracy. Our core strengths include manufacturer-backed quality assurance, comprehensive after-sales services (recalibration, repair, and maintenance), demonstration unit loans, and hands-on technical support.
