1148 Radial Drill


Machine may be shown with optional accessories


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Machine may be shown with optional accessories.

FEATURES:

  • Power elevating motor arm with anti-fall safety device
  • Electric clamping of column, arm, and head independently controlled by push button switch
  • Hardened and precision ground arm ways
  • High speed gears are made of Nickel-Chrome steel and through heat treatment process and precision grinding
  • The arm is made of high quality cast iron through heat treatment process and precision grinding
  • Bearing bracket of gearbox uses standard bearing for arm slide to provide gearbox smooth movement along arm slide
  • The spindle is counter balanced by means of an adjustable block
  • Limit safety device for operation
  • Built-in work light
  • Built-in coolant system


STANDARD ACCESSORIES:

  • Plain box table
  • Work light
  • Coolant system
MACHINE
Model: 1148
Type: Radial Drill
CAPACITY
Diameter of column: 11.19"
Max. distance column to spindle center: 48.50"
Min. distance column to spindle center: 13.38"
Travel of spindle head: 35"
Max. distance base surface to spindle end: 54"
Min. distance base surface to spindle end: 19.38"
Elevating height of arm: 34.63"
Effective area of box table: 24-3/4" x 20-1/2" x 16-1/2"
Dimensions of base: 67-3/4" x 28" x 6-1/2"
Drill capacity (steel): 1.56"
Drill capacity (cast iron): 2.19"
Tapping capacity (steel): 0.75"
Tapping capacity (cast iron): 0.75"
Boring capacity (steel): 3.38"
Boring capacity (cast iron): 4.75"
SPINDLE
Spindle taper: M.T. #4
Spindle travel: 9.875"
Spindle speeds (rpm x steps): 44 ~ 1,500 rpm x 12 steps (44, 77, 88, 141, 154, 228, 282, 398, 456, 750, 796, 1500)
Spindle feeds (rev. x steps): 0.002", 0.0035", 0.0059" x 3 steps
POWER
Main motor: 3 HP 3 Phase (2-speed motor)
Elevating motor: 1 HP
Clamping motor: 1 HP
Coolant pump motor: 1/8 HP
WEIGHT & DIMENSIONS
Machine height from floor: 109-1/2"
Shipping dimensions (LxWxH): 80" x 39" x 89"
Net weight: 4,620 lb.
Gross weight: 4,950 lb.

 

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Radial Drills

 

 

Accessories

STANDARD ACCESSORIES:

  • Plain box table
  • Work light
  • Coolant system

Specifications

MACHINE
Model: 1148
Type: Radial Drill
CAPACITY
Diameter of column: 11.19"
Max. distance column to spindle center: 48.50"
Min. distance column to spindle center: 13.38"
Travel of spindle head: 35"
Max. distance base surface to spindle end: 54"
Min. distance base surface to spindle end: 19.38"
Elevating height of arm: 34.63"
Effective area of box table: 24-3/4" x 20-1/2" x 16-1/2"
Dimensions of base: 67-3/4" x 28" x 6-1/2"
Drill capacity (steel): 1.56"
Drill capacity (cast iron): 2.19"
Tapping capacity (steel): 0.75"
Tapping capacity (cast iron): 0.75"
Boring capacity (steel): 3.38"
Boring capacity (cast iron): 4.75"
SPINDLE
Spindle taper: M.T. #4
Spindle travel: 9.875"
Spindle speeds (rpm x steps): 44 ~ 1,500 rpm x 12 steps (44, 77, 88, 141, 154, 228, 282, 398, 456, 750, 796, 1500)
Spindle feeds (rev. x steps): 0.002", 0.0035", 0.0059" x 3 steps
POWER
Main motor: 3 HP 3 Phase (2-speed motor)
Elevating motor: 1 HP
Clamping motor: 1 HP
Coolant pump motor: 1/8 HP
WEIGHT & DIMENSIONS
Machine height from floor: 109-1/2"
Shipping dimensions (LxWxH): 80" x 39" x 89"
Net weight: 4,620 lb.
Gross weight: 4,950 lb.

* Design and specifications are subject to change without notice.