Description
Bison 10″ Self-Centering 4 Jaw Chuck – Precision Workholding for Your Lathe
Take your manual turning and machining operations to the next level with this robust Bison 10″ Self-Centering 4 Jaw Chuck — a versatile and dependable workholding solution ideal for a wide range of industrial and workshop applications.
Designed by Bison, a trusted name in precision lathe accessories, this chuck features a 10-inch diameter with four self-centering jaws that move in unison to secure round, square, and irregular workpieces with ease and repeatability. Its self-centering mechanism simplifies setup and reduces cycle times compared to independent jaw systems, making it especially well-suited for production runs and repetitive tasks where quick, reliable centering is essential.
Key Features & Benefits
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10″ Self-Centering 4 Jaw Design — Offers improved gripping stability and balance, ideal for a wide variety of stock shapes and sizes.
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Precision Engineering — Manufactured by Bison with careful attention to accuracy and durability. Typical models like this deliver excellent axial and radial accuracy for consistent results.
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Plain Back Fitting — Configured to fit lathes with D1-8 spindles (e.g., Colchester Mascot), making it compatible with many standard machines.
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Durable Construction — Built to withstand frequent use in demanding machining environments.
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Versatile Workholding — Suitable for turning, facing, and general machining of round, square, and odd-shaped workpieces.
Why Choose This Chuck?
Whether you’re setting up for daily shop work or tackling specialist turning tasks, this Bison chuck delivers a reliable combination of precision, strength, and ease of use. Its self-centering action ensures quick changeovers, while the four-jaw format provides enhanced grip and stability across diverse applications — a perfect upgrade for hobbyists and professionals alike.










