Description
South Bend High Precision 3-Jaw Scroll Chuck offers exceptional clamping strength and accuracy to meet the needs of demanding machinists. Engineered with fine-grain cast iron for durability, this chuck is built with strict tolerances and supports high stability at speeds up to 2000 RPM.
This 3-jaw scroll chuck is available in three configurations, with each model offering unique specifications to match your machining needs. Parts and accessories are readily available online and shipped quickly from the Springfield, MO warehouse.
- Specifications Summary
- Diameter Options: 6.57″ and 7.6″
- Outer Clamping Range: 0.32″ – 7.08″
- Inner Clamping Range: 2.17″ – 6.70″
- Max Speed: 2000 RPM
- Jaw Mounting Cap Screw Torque: 29 ft/lbs
- Maximum Chuck Key Torque: 58 – 72 ft/lbs
- Jaw Gripping Force: 4721 – 5620 lbs
- Shipping Weight: 19 lbs (6.57″ model), 28 lbs (7.6″ model)
- Key Features and Benefits
- Durable fine-grain cast iron body for long-lasting performance
- Universal plain-back mounting for versatile setup compatibility
- Two-piece jaws for quick internal/external clamping adjustments
- Hardened steel jaws provide extreme clamping force and grip
- Grease fitting for complete internal lubrication
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