Grizzly G4000 Owner's Manual page 7

Headstock Info
Spindle Bore........................................................................................................................................... 0.78 in.
Spindle Size............................................................................................................................................. 39 mm
Spindle Taper............................................................................................................................................ MT#3
Spindle Threads......................................................................................................................................... 4 TPI
Number of Spindle Speeds............................................................................................................................... 6
Spindle Speeds....................................................................................................................... 130 – 2000 RPM
Spindle Type....................................................................................................................................... Threaded
Spindle Bearings......................................................................................................................... Tapered Roller
Tailstock Info
Tailstock Quill Travel........................................................................................................................... 1-9/16 in.
Tailstock Taper.......................................................................................................................................... MT#2
Tailstock Barrel Diameter..................................................................................................................... 1.002 in.
Threading Info
Number of Longitudinal Feeds....................................................................................................................... 18
Range of Longitudinal Feeds........................................................................................ 0.0047 – 0.0120 in./rev.
Number of Inch Threads................................................................................................................................. 27
Range of Inch Threads...................................................................................................................... 8 – 56 TPI
Number of Metric Threads.............................................................................................................................. 11
Range of Metric Threads............................................................................................................... 0.5 – 3.0 mm
Dimensions
Bed Width.............................................................................................................................................. 4-1/2 in.
Leadscrew Diameter............................................................................................................................... 9/16 in.
Leadscrew TPI......................................................................................................................................... 16 TPI
Leadscrew Length..................................................................................................................................... 25 in.
Steady Rest Capacity............................................................................................................................ 1-3/4 in.
Follow Rest Capacity............................................................................................................................. 1-3/4 in.
Faceplate Size....................................................................................................................................... 7-1/2 in.
Floor to Center Height............................................................................................................................... 41 in.
Construction
Base..................................................................................................................................................... Cast Iron
Headstock............................................................................................................................................ Cast Iron
Headstock Gears................................................................................................................................. Cast Iron
Bed.................................................................................................. Hardened and Precision-Ground Cast Iron
Body..................................................................................................................................................... Cast Iron
Paint......................................................................................................................................................... Epoxy
Other
Kilowatt Output............................................................................................................................................ 0.56
Optional Stand......................................................................................................................................... G4001
Other Specifications:
Country Of Origin ............................................................................................................................................... China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location .............................................................................................................. Bed Back, Right End
ISO 9001 Factory .................................................................................................................................................... No
CSA Certified .......................................................................................................................................................... No
Features:
Chip and Splash Guard Included
Hardened and Ground Cast Iron Bed
Quick Change Gearbox Offers up to 27 Standard and 11 Metric Threads, from 8 to 56 Threads Per Inch
Threading Dial
The information contained herein is deemed accurate as of 3/21/2013 and represents our most recent product specifications.
Model G4000
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased.
Model G4000 (Mfg. Since 8/09)
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