Grizzly G0720R User Manual
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Spindle Travel...................................................................................................................................... 3-5/16 in.
Swing................................................................................................................................................... 22-3/4 in.
Longitudinal Table Travel.................................................................................................................... 17-5/8 in.
Cross Table Travel................................................................................................................................ 9-5/8 in.
Head Travel......................................................................................................................................... 13-1/8 in.
Head Tilt (Left-to-Right).................................................................................................... Left 45, Right 45 deg.
Distance Spindle to Column................................................................................................................ 11-3/8 in.
Distance Spindle to Table.................................................................................................................... 15-3/4 in.
Drilling Capacity for Cast Iron................................................................................................................ 1-1/8 in.
Drilling Capacity for Steel...................................................................................................................... 1-1/8 in.
Number of Vertical Spindle Speeds...................................................................................................... Variable
Range of Vertical Spindle Speeds........................................................................................... 100 – 1600 RPM
Quill Diameter......................................................................................................................................... 2.56 in.
Tapping Speed............................................................................................................................ 50 – 800 RPM
Swing................................................................................................................................................... 22-3/4 in.
Longitudinal Table Travel.................................................................................................................... 17-5/8 in.
Cross Table Travel................................................................................................................................ 9-5/8 in.
Head Travel......................................................................................................................................... 13-1/8 in.
Head Tilt (Left-to-Right).................................................................................................... Left 45, Right 45 deg.
Distance Spindle to Column................................................................................................................ 11-3/8 in.
Distance Spindle to Table.................................................................................................................... 15-3/4 in.
Drilling Capacity for Cast Iron................................................................................................................ 1-1/8 in.
Drilling Capacity for Steel...................................................................................................................... 1-1/8 in.
Number of Vertical Spindle Speeds...................................................................................................... Variable
Range of Vertical Spindle Speeds........................................................................................... 100 – 1600 RPM
Quill Diameter......................................................................................................................................... 2.56 in.
Tapping Speed............................................................................................................................ 50 – 800 RPM
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Table Length........................................................................................................................................ 32-1/4 in.
Table Width........................................................................................................................................... 9-1/2 in.
Table Thickness.................................................................................................................................... 2-5/8 in.
Table Pocket Size............................................................................................................................ 25 x 11 mm
Number of T-Slots............................................................................................................................................ 4
T-Slots Width............................................................................................................................................ 1/2 in.
T-Slots Height....................................................................................................................................... 15/16 in.
T-Slots Centers...................................................................................................................................... 2-1/8 in.
Stud Size.................................................................................................................................................. 3/8 in.
Table Width........................................................................................................................................... 9-1/2 in.
Table Thickness.................................................................................................................................... 2-5/8 in.
Table Pocket Size............................................................................................................................ 25 x 11 mm
Number of T-Slots............................................................................................................................................ 4
T-Slots Width............................................................................................................................................ 1/2 in.
T-Slots Height....................................................................................................................................... 15/16 in.
T-Slots Centers...................................................................................................................................... 2-1/8 in.
Stud Size.................................................................................................................................................. 3/8 in.
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Spindle Taper................................................................................................................................................. R8
Spindle Sleeve Diameter........................................................................................................................ 1.97 in.
End Milling Capacity.............................................................................................................................. 1-1/2 in.
Face Milling Capacity............................................................................................................................ 2-1/8 in.
Drawbar Diameter................................................................................................................................... 7/16 in.
Drawbar TPI........................................................................................................................................... 7/16-20
Drawbar Length................................................................................................................................... 13-1/2 in.
Spindle Bearings.................................................................................................... Thrust/Deep Groove, Taper
Spindle Sleeve Diameter........................................................................................................................ 1.97 in.
End Milling Capacity.............................................................................................................................. 1-1/2 in.
Face Milling Capacity............................................................................................................................ 2-1/8 in.
Drawbar Diameter................................................................................................................................... 7/16 in.
Drawbar TPI........................................................................................................................................... 7/16-20
Drawbar Length................................................................................................................................... 13-1/2 in.
Spindle Bearings.................................................................................................... Thrust/Deep Groove, Taper
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Leadscrew Diameter......................................................................................................... 20mm (X, Y, Z axes)
Leadscrew TPI....................................................................................................................... 8 TPI (X, Y axes)
Leadscrew Length....................................................................................... 36 in. (X), 18-3/4 in. (Y), 21-1/2 (Z)
Leadscrew TPI....................................................................................................................... 8 TPI (X, Y axes)
Leadscrew Length....................................................................................... 36 in. (X), 18-3/4 in. (Y), 21-1/2 (Z)
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Spindle Housing/Quill........................................................................................................................... Cast Iron
Table.................................................................................................................................................... Cast Iron
Head.................................................................................................................................................... Cast Iron
Column................................................................................................................................................. Cast Iron
Base..................................................................................................................................................... Cast Iron
Paint........................................................................................................................................... Powder Coated
Table.................................................................................................................................................... Cast Iron
Head.................................................................................................................................................... Cast Iron
Column................................................................................................................................................. Cast Iron
Base..................................................................................................................................................... Cast Iron
Paint........................................................................................................................................... Powder Coated
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Country Of Origin ............................................................................................................................................... China
Warranty ........................................................................................................................................................... 1 Year
Serial Number Location ........................................................................................................... ID Label on Headstock
Customer Assembly & Setup Time ............................................................................................................ 30 Minutes
Warranty ........................................................................................................................................................... 1 Year
Serial Number Location ........................................................................................................... ID Label on Headstock
Customer Assembly & Setup Time ............................................................................................................ 30 Minutes