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FEATURES:
Sharp radial drills are excellent machines for tapping, drilling and boring large holes on cast iron or steel material. The traveling arm is made with hardened and ground slide ways for precise movement of head and spindle. The vertical column utilizes double tube design for rigidity. The spindle is equipped with depth setting.
Hardened and ground gears made of Ni-Cr alloy are used in headstock for durability.
Horizontal arm has hardened and ground slide way for precise headstock movement.
Vertical column has safety device to prevent arm from dropping.
Machine base is made out of heavily ribbed casting for stability. It is equipped with T-slots for easy clamping of work piece and drain channel to direct coolant flow.
Arm elevation is controlled by electric motor.

For Models RD-1230 and RD-1600:
Vertical column utilize double tube construction.
Spindle is equipped with counter balance measure.
Clamping of the arm, column and headstock is done by electric or hydraulic motor.

For Model RD-1600:
Clamping of the arm, column and headstock is done by independent hydraulic motor.
The headstock is equipped with built-in lubrication system.
Headstock is equipped with over-load clutch to protect the gears in case of spindle over load.
Headstock has rapid spindle return feature, along with the clutch, it speeds up the tapping procedure.
Built in automatic tool ejector for easy tool change.

STANDARD EQUIPMENT:
Box table
Coolant system
Work light
Toolbox

SPECIFICATIONS:
Diameter of column
8.25" (RD-820)
11.8" (RD-1230)
17" (RD-1600)

Dist. column to spindle
8.5” ~ 33” (RD-820)
13” - 48" (RD-1230)
13” - 63" (RD-1600)

Travel of spindle head
24.8" (RD-820)
35" (RD-1230)
49.6" (RD-1600)

Dist. Spindle to base
13.7” - 47.6" (RD-820)
19.4” - 54" (RD-1230)
13” - 63" (RD-1600)

Elevating height of arm
25.5" (RD-820)
34.5" (RD-1230)
35.5" (RD-1600)

Effective area of table
19" x 15" x 15" (RD-820)
27” x 19" x 15" (RD-1230, RD-1600)

Dimensions of base
49" x 25" x 6" (RD-820)
68" x 28" x 7" (RD-1230)
98" x 41" x 8" (RD-1600)

Taper hole in spindle
MT #4 (RD-820, RD-1230)
MT #5 (RD-1600)

Stoke of spindle
8.25" (RD-820)
9.8" (RD-1230)
14.6" (RD-1600)

Spindle
(rpm range x steps)
88 -1500 x 6 (RD-820)
44 - 1500 x 12 (RD-1230)
40 - 1920 x 12 (RD-1600)

Spindle feed (ipr x steps)
0.002"-.006" x 3 (RD-820, RD-1230)
0.003"-0.038" x 6 (RD-1600)

Main motor (HP)
3 (RD-820)
5 (RD-1230)
7.5 (RD-1600)

Elevating motor (HP)
1 (RD-820, RD-1230)
2 (RD-1600)

Clamping Motor for Column & Gear Box
Manual Clamp (RD-820)
1 HP (RD-1230, RD-1600)

Clamping Motor for arm (HP)
Manual Clamp (RD-820)
1 HP (RD-1230)
1/2 HP (RD-1600)

Coolant Pump
1/8 HP (RD-820)
1 HP (RD-1230)
1/8 HP (RD-1600)

Machine Dimensions
66" x 32" 86" (RD-820)
80" x 39" x 89" (RD-1230)
114" x 56" x 115" (RD-1600)

OPTIONAL ITEMS:
Tilting table

OPTIONAL MODELS:
RD-820
RD-1230
RD-1600

Specifications are subject to change without notice.

NOTE: Data is provided by the manufacturer.

WARRANTY: 1 YEAR – Parts

This machine is listed for sale by Sierra Victor Industries located in Port Orange, Florida