Model G0728–31 (Mfg. Since 11/11)
-5-
Model Number
G0728
G0729
G0730
G0731
Table Info
Table Length
26"
30"
Table Width
6
1
⁄
8
"
8"
Table Thickness
1
3
⁄
4
"
2"
Number of T-Slots
3
T-Slots Width
9
⁄
16
"
1
⁄
2
"
T-Slots Height
13
⁄
16
"
7
⁄
8
"
T-Slots Centers
1
11
⁄
16
"
2
3
⁄
16
"
Stud Size
3
⁄
8
"
Operation Info (cont'd)
Swing
13"
14"
Longitudinal Table Travel
15
5
⁄
8
"
18"
Cross Table Travel
6"
7
3
⁄
4
"
Knee Travel
13
1
⁄
2
"
17
3
⁄
4
"
Head Swivel (Left-to-right)
45° left/right
Turret/Column Swivel (Left and Right)
360°
Max. distance Spindle to Column
6
1
⁄
2
"
7"
Max. distance Spindle to Table
12
1
⁄
4
"
20"
drilling Capacity for Cast Iron
1"
drilling Capacity for Steel
3
⁄
4
"
Number of Vertical Spindle Speeds
9
Range of Vertical Spindle Speeds
(RpM)
230, 320, 570, 670, 1200, 1420, 1650,
2170, 2520
270, 420, 490, 950, 1110, 1410, 1720,
2050, 3200
Quill diameter
2.950"
Model Number
G0728
G0729
G0730
G0731
Construction
Spindle Housing/Quill
Chrome-plated Cast iron
Chrome-plated steel
Table
precision-ground Cast iron
Head/Column/base
Cast iron
Stand
stamped steel
Cast iron
paint
Epoxy
Other Specifications
Warranty
1 year
Country of Origin
taiwan
Leadscrew Info
Leadscrew diameter
7
⁄
8
"
Leadscrew TpI
8 tpi
Leadscrew Length
35"
41"
Spindle Info
Spindle Taper
r8
End Milling Capacity
3
⁄
4
"
1"
face Milling Capacity
3"
drawbar diameter
7
⁄
16
"
drawbar TpI
20 tpi
drawbar Length
12"
12
3
⁄
8
"
Spindle bearings
angular Contact Bearing
