Star-pole type permanent magnetic chuck suitable for ring-shaped workpieces on lathes, vertical composite grinding machines, and rotary grinding machines.
● The star pole structure is suitable for holding ring-shaped workpieces such as bearings. ● Waterproof type. ● Magnetic force can be adjusted according to the rotation angle of the handle. ● Magnetic force varies depending on the material, size, thickness, and surface roughness of the workpiece. Please contact us for details.
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basic information
●Outer dimensions: φ162mm ●Chuck working surface: D1: 162mm de: 16mm ●Chuck mounting part: D2: 125mm K: 4mm n: M8 d: 4mm Dp: 140mm ●Height: 65mm ●Pole pitch: 12
Price range
P3
Delivery Time
Applications/Examples of results
For holding work
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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.
