Garant 4 mm Shrink-Fit Chuck – SK 50 A = 120 | Article No. 302342 4
Product Overview:
This precision shrink-fit chuck is engineered for high-speed cutting (HSC) and high-performance cutting (HPC) applications. With an ultra-slim profile for reduced interference, the chuck provides exceptional concentricity ≤ 3 µm and balance quality G 2.5 at 25,000 rpm, making it ideal for demanding machining in tool and mold making. The chuck is hard-turned for smooth running, and includes a Balluffchip/RFID bore for tool tracking integration.
Key Specifications:
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Clamping Diameter (D1): 4 mm
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Adapter Type: SK 50 A = 120 (ISO 7388-1, ADB shape)
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Overhang Length (A): 120 mm
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External Diameter (D): 25 mm
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Neck Diameter (D2): 9 mm
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Concentricity: ≤ 3 µm
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Machining Strategies: HSC, HPC
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Balance Quality: G 2.5 at 25,000 rpm
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Optional Tool Length Adjustment: Available from size 6 and up
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Made for: Shank tolerance h6 tools
Applications:
Ideal for high-precision machining in mold and toolmaking environments where low runout and rigidity are critical.
