Low profile design fitted for DIY and home hobbist milling machines
Table graduated with 360 scale
Micro collar graduated to 1 minute with 10 second accuracy
10 second vernier reading on a satin chrome dials
Gear drive immersed in oil
Dual positive action locks
Maximum individual spacing error 4" table 120"
6" table utilizes low profile locks for added workspace
Gear ratio: 6" table is 72:1; 6-16" tables are 90:1
Rotating angle of table with one revolution of the worm gear: 5 degree
Flatness of clamping service-concave: .0006"
Concentricity of center bore: .0008
Parallelism of clamping surface to angle face: .0008"
Squareness of angle surface to clamping surface: .0004"
Squareness of clamping surface to center slot: .0008"
6" Lathe Chuck Feature:
Semi-steel chuck body made from high quality cast iron
Three pinion design with each pinion ground and hardened to HRC 43
Two piece jaw design with a master jaw and a top reversible jaw in American Standard tongue and groove specification
Both side of jaw teeth and guides are ground and hardened to HRC 58-62
Each set of jaws are serialized in their own set
A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy
Before assembling the jaw to its designated chuck body, the jaw's finish machining are performed on a closed tolerance state of the art CNC machine from Japan
Scroll plate's thread flank are ground on both side to achieve a tighter contact with the master jaw
Each chuck has gone through rigorous accuracy and repeatability inspection with clamping and jamming multiple random testing rods or rings
Accuracy is maintained for the entire clamping range
What’s Included
6" Horizontal Verticle Rotary Table(202-2001A-3)
6" 3 jaw Front Mounting self-centering lathe chuck(202-6188)
1 center align pin(202-2043)
2 set of jaws for inside set and outside set
6 piece of mounting screws for the lathe chuck back plate (3 screws for front mounting and 3 screws for back mounting)