2/3 Jaw Combination Super-Life Power Chuck: Original BUCK CHUCK

The Original Buck Power Chuck

Super-Life Power Chuck - Hydraulic Sliding Jaw

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 2 or 3 Jaw options. 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
Hold both round and square parts for greater flexibility and less machine down time
Wide keyways to increase bearing surfaces, lessen wear and increase stability
Extended master jaws bear against front plate to virtually eliminate “bell mouthing”
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
Ajust-Tru® power chuck mounting plate required. Please specify mounting at time of order
Featured with American Standard Tongue&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

3-Jaw Super Precision

2/3 Jaw Super-Life

Technical Data

SUPER-LIFE 2/3 JAW COMBINATION POWER CHUCK
Model	A	B	C	D	E	F	G	H	J	K	L	M (max)	M (min)	N	O
G8610	10	7.91	2.00	0.88	3.37	0.68	4.46	1-14	0.75	0.18	5/8-11	3.81	3.43	0.125	2.12
G8612	12	7.91	2.00	0.88	3.37	0.68	4.46	1-14	0.75	0.18	5/8-11	4.50	4.12	0.125	2.50
G8615	15	11.78	3.18	0.94	4.62	0.78	5.15	1-14	0.75	0.28	3/4-10	5.62	5.25	0.125	3.00
G8624	24	16.03	3.75	1.18	6.5	0.94	6.5	1-14	0.75	0.31	3/4-10	7.12	6.62	0.125	3.00

SUPER-LIFE 2/3 JAW COMBINATION POWER CHUCK
Model	Jaw Travel	Cross Slots	Max Thru Hole (in.)	Max RPM	Wedge Travel (in.)	Max Drawbar Pull (lb.)	Average Spindle Weight (lb.)
G8010	0.375	1	1.75	2600	1.50	9000	92
G8012	0.375	1	1.75	2200	1.50	10500	133
G8015	0.375	1	3.00	1500	1.50	15000	218
G8024	0.500	3	3.50	900	2.00	15000	748