Our Three Jaw Hydraulic Super Life Chucks are state-of-the-art chucks with Ajust-Tru® precision! These Hydraulic Superlife Chucks are manufactured with a sliding jaw style, with wear plates under the master jaws that can be easily shimmed or replaced to restore accuracy. The Hydraulic Super Life Chuck also features wide keyways, increasing bearing surfaces, lessen wear and increase stability. Our 3 Jaw Hydraulic Superlife Chuck is extremely rugged and precise, designed for easy maintenance and reconditioning. Each Hydraulic Chuck comes with hardened and ground steel wear surfaces, which ultimately increases the service life of your Hydraulic Super Life Chuck. Our Hydraulic Super Life Chucks even come in a 2 Jaw option. At Buck Chuck, we know Hydraulic Super Life Chucks!

But at Buck Chuck, it gets even better! We also carry an original Buck Chuck Super Life Power Chuck with a 2/3 Jaw combination. These Super Life Chucks come with Ajust-Tru® precision, giving you dead-zero precision mounting features for "near-zero" run-out. The 2/3 Jaw Superlife Chuck holds both round and square parts for greater flexibility and less machine down time. And, with wide keyways to increase bearing surfaces, you lessen wear and increase stability with your Super Life Power Chuck. With so many benefits, there is no better Super Life Chuck for your special needs than a 2/3 Jaw Combination Super Life Power Chuck!

For more information on our Super-Life Chucks, please contact us today.

FEATURES AND BENEFITS

• Sliding jaw style power chuck
• Ajust-Tru® Precision! Dead-zero precision mounting features for “near-zero” runout
• Wide keyways to increase bearing surfaces, lessen wear and increase stability.
• Wear plates under master jaws are easily shimmed or replaced to restore original accuracy
• Hardened and ground steel wear surfaces increase service life
• Hardened replaceable wedge bushings available for factory or field replacement. Simple grinding restores wedge to original fit
• 4 to 1 mechanical advantage in all chuck sizes
• Guaranteed repeatability of .001” TIR or better on duplicate part production
• Extremely rugged and precise. Designed for easy maintenance and reconditioning
• Ajust-Tru® power chuck mounting plate required. Please specify mounting at time of order
• Featured with American Standard Tongue and Groove Master Jaws – American Square Serrated, Acme Serrated and Metric Serrated also available
• NC thru hole, stationary, and compensating models also available for special order
• Parts available for previous models – contact our sales office for more information
• Also available in 2-jaw