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JET DRILLING
DRILLING
20" GEARED HEAD DRILL PRESSES
• Heavy duty design allows a variety of precision drilling applications
• Easy to read internal depth gauge (GHD-20)
• Three power down feeds (GHD-20PF)
• Calibrated ne down feed built-in
• Built-in spindle lock
• Head tilts left or right
• Easy accessible table raiser
• Large production table and T-slotted base
STANDARD EQUIPMENT
• T-slotted worktable
• Drill chuck arbor
• Draw bar
OPTIONAL EQUIPMENT STOCK NUMBER
Drill chucks See Accessory Section
Drill chuck arbors See Accessory Section
Rotary Phase converter See Accessory Section
Vises See Accessory Section
52 pc. Clamping Kit 660058
20" GEARED HEAD DRILL PRESSES
STOCK NUMBER 354020 354024
Model Number GHD-20 GHD-20PF
Drills to Center of Circle (in.) 20 20
Cast Iron Drilling Capacity (in.) 1-1/2 1-1/2
Steel Drilling Capacity (in.) 1-1/4 1-1/4
Column Diameter (in.) 4-1/2 4-1/2
Distance Spindle to Column (max./in.) 10 10
Spindle Taper MT-3 MT-3
Spindle Travel (in.) (GHD-20) 5
Spindle Travel (in.) (GHD-20PF) Manual 4-1/2
Spindle Travel (in.) (GHD-20PF) Auto 4-1/4
Quill Diameter (in.) 3 3
Spindle Distance to Base (in.) 44-3/8 44-3/8
Spindle Distance to Table (in.) 30-7/8 30-7/8
Table Size (in.) 21-1/4 x 18-1/2 21-1/4 x 18-1/2
T-slots, Number & Size (in.) 2 & 5/8 2 & 5/8
T-slot Centers (in.) 9 9
Number of Spindle Speeds 12 12
Range of Spindle Speeds (RPM )
Lo Speed 60, 130, 230, 450, 800, 1500 60, 130, 230, 450, 800, 1500
Range of Spindle SPeeds (RPM)
Hi Speed 120, 260, 460, 900, 1600, 3000 120, 260, 460, 900, 1600, 3000
Number of Powerfeeds (GHD-20PF) 3
Range of Powerfeeds .004, .007, .01
Motor 2HP, 230V only, 3Ph,
2 Speed
2HP, 230V only, 3Ph,
2 Speed
Floor Space Required (in./L x W x H) 32 x 24 x 71 32 x 24 x 71
Net Weight (lbs.) 660 660
354020
