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720R Radial Drill Press
Wilton's 720R radial drill press
offers performance at an economical price. The two horsepower motor gives
substantial drilling capacity in most materials, while the centralized controls
and arm raising safety device provide operator convenience and safety.
Standard Features
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The power train gears
and spline shafts are made of the finest quality, heat treated and ground nickel
chrome steel—giving extra strength and smoothness to high torque loads
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The spindle is made of
the finest case hardened steel, for extra strength and wear
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The spindle is supported
by double row taper roller and thrust ball bearings at the nose, with thrust and
radial axis bearings at the top
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Built to withstand
exceptionally heavy drilling and boring loads and to insure maximum accuracy
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Arm raising safety
device prevents arm from dropping
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Counter balanced
mechanism for spindle return
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6 speeds/3 feed rates
make exotic materials easier to drill, bore and tap
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Centralized control
center
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Automatic tool ejector
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Independent arm electric
clamping system, which locks and unlocks the head and column
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Push button controls are
all reduced to 110V
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Electrical circuits are
located in the built-in control box at the rear of the arm—this keeps the
controls dust-and-humidity-free while making them easily accessible for
maintenance
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Entire frame is made of
Meehanite and high tensile strength cast iron to handle the heaviest of jobs
Standard Equipment
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Built-in work light
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Coolant pump
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Tool kit
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Box table
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Specifications |
| Model |
720R |
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Steel Drilling Capacity
(in.) |
1-1/2 |
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Cast Iron Drilling Capacity
(in.) |
2 |
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Steel Tapping Capacity (in.) |
3/4 |
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Cast Iron Tapping Capacity (in.) |
1 |
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Steel Boring Capacity (in.) |
2-3/4 |
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Cast Iron Boring Capacity (in.) |
4 |
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Column Diameter (in.) |
8-1/4 |
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Distance from Column to Spindle (max/in.) |
29-1/2 |
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Distance from column to spindle center,
Min.: |
8-5/8 |
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Travel of head
(Horizontal): |
20-7/8 |
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Distance from base to spindle end, Max |
41-3/4 |
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Distance from base to spindle end, Min |
9-5/8 |
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Travel of arm (Vertical):
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23-13/16 |
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Table Size (in.) |
23-5/8x17-1/2x15 |
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Base Dimensions (in.) |
49-5/8x25-3/16x6-9/32 |
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Spindle Taper |
4MT |
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Spindle Stroke (in.) |
8-1/4 |
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Range of Spindle Speeds (RPM) |
6 (88-1500) |
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Feed Rates (IPR) |
0.002, 0.004, 0.006 |
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Motor |
2HP, 230/460V, 3Ph |
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Elevating Motor |
1HP |
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Coolant Pump Motor |
1/8HP |
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Machine Height from Floor (max/in.) |
85-7/16 |
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Overall Shipping Dimensions (LxWxH/in.) |
64x32x85 |
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Shipping Weight (lbs.) |
2970 |
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*Capacities for continuous production will vary based on application |
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