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Atlas 4-Jaw VTL Independent Chucks

Sizes 24″ to 120″

  • Forged Steel Body
  • 2 Piece American Standard Master & Hard Top Jaws
  • Hardened Operating Screws and Thrust Bearings
  • Reduced Maintenance
  • Master Jaw Wiper Blade
  • Extra Length Master Jaws for internal Chuck component protection
  • Thru-Hole Cover Plate
  • Custom T-Slots available
  • Available for straight recess, A Type Spindles or Custom Mounting
  • Larger sizes are available, consult the factory for special quotations
4-Jaw Independent Manual VTL Chucks (mm/inch)
Chuck SizeRecess MountMountType A SpindleMax. rpmMin. ClampingApprox. Weight
600/23.62443-2000VTLA-82443-2A8VTL970180/7.08530 lbs
600/23.6A-112443-2A11VTL970180/7.08530 lbs
700/27.52843-2000VTLA-82843-2A8VTL873180/7.08838 lbs
700/27.5A-112843-2A11VTL873180/7.08838 lbs
800/31.53243-2000VTLA-113243-2A11VTL764180/7.081125 lbs
800/31.5A-153243-2A15VTL764180/7.081125 lbs
900/35.53643-2000VTLA-113643-2A11VTL679180/7.081380 lbs
900/35.5A-153643-2A15VTL679180/7.081380 lbs
1000/39.44043-2000VTLA-114043-2A11VTL611200/7.871874 lbs
1000/39.4A-154043-2A15VTL611200/7.871874 lbs
1000/39.4A-204043-2A20VTL611200/7.871874 lbs
1200/47.24843-2000VTLA-114843-2A11VTL509240/11.02646 lbs
1200/47.2A-154843-2A15VTL509240/11.02646 lbs
1200/47.2A-204843-2A20VTL509240/11.02646 lbs
1400/555543-2000VTLA-115543-2A11VTL437240/11.03748 lbs
1400/55A-155543-2A15VTL437240/11.03748 lbs
1400/55A-205543-2A20VTL437240/11.03748 lbs
1500/595943-2000VTLA-155943-2A15VTL407240/11.04718 lbs
1500/59A-205943-2A20VTL407240/11.04718 lbs
1600/636343-2000VTLA-156343-2A15VTL382240/11.05732 lbs
1600/63A-206343-2A20VTL382240/11.05732 lbs
1800/717143-2000VTLA-157143-2A15VTL340240/11.06900 lbs
1800/71A-207143-2A20VTL340240/11.06900 lbs
1800/71A-287143-2A28VTL340240/11.06900 lbs
2000/797943-2000VTLA-157943-2A15VTL306240/11.09260 lbs
2000/79A-207943-2A20VTL306240/11.09260 lbs
2000/79A-287943-2A28VTL306240/11.09260 lbs
Dimensional Data 4 Jaw Independent Manual VTL Chucks
Size A
(mm/inch)
BCDHFJLT-SlotM
600/23.6135/5.31235/9.25300/11.818xM2074/2.91130/5.1260/2.364x22/.86640/1.575
700/27.5135/5.31235/9.25300/11.818xM2074/2.91130/5.1260/2.364x22/.86640/1.575
800/31.5135/5.31330/12.99380/14.968xM2474/2.91130/5.1260/2.364x22/.86640/1.575
900/35.4135/5.31330/12.99380/14.968xM2474/2.91130/5.1260/2.364x22/.86640/1.575
1000/39.4150/5.90330/12.99380/14.968xM2478/3.07130/5.1275/2.954x22/.86650/1.968
1200/47160/6.30463.6/18.25520/20.478xM2478/3.07130/5.1275/2.954x22/.86650/1.968
1400/55170/6.69463.6/18.25520/20.478xM2478/3.07130/5.1275/2.954x22/.86650/1.968
1500/59175/6.89647.6/25.50720/28.358xM3078/3.07130/5.1275/2.954x22/.86650/1.968
1600/63185/7.28647.6/25.50720/28.358xM30102/4.01180/7.0990/3.544x28/1.1064/2.519
1800/71185/7.28647.6/25.50720/28.358xM30102/4.01180/7.0990/3.544x28/1.1064/2.519
2000/79200/7.87647.6/25.50720/28.358xM30102/4.01180/7.09100/3.944x28/1.1064/2.519