837 Radial Drill


Machine may be shown with optional accessories


Rollover to enlarge or click to view large image

Machine may be shown with optional accessories.

FEATURES:

  • Power elevating motor arm with an anti-fall safety device
  • Hardened and precision ground arm ways
  • High speed gears are made of Nickel-Chrome steel and through the heat treatment process and precision grinding
  • Extra auxiliary dial for spindle feed depth indication to review the momental feed depth of spindle
  • Special mechanism for spindle balance to avoid the defect on breaking of balance spring
  • Manual clamping of column, arm, and head
  • Built-in work light
  • Built-in coolant system


STANDARD ACCESSORIES:

  • Plain box table
  • Work light
  • Coolant system
MACHINE
Model: 837
Type: Radial Drill
CAPACITY
Diameter of column: 8.25"
Max. distance column to spindle center: 37.40"
Min. distance column to spindle center: 8.625"
Travel of spindle head: 28.75"
Max. distance base surface to spindle end: 47.625"
Min. distance base surface to spindle end: 13.75"
Elevating height of arm: 25.56"
Effective area of box table: 23-7/16" x 17-23/32" x 14-31/32"
Dimensions of base: 49-5/8" x 25-3/16" x 6-9/32"
Drill capacity (steel): 1.25"
Drill capacity (cast iron): 1.97"
Tapping capacity (steel): 0.875"
Tapping capacity (cast iron): 0.875"
Boring capacity (steel): 2.75"
Boring capacity (cast iron): 4.17"
SPINDLE
Spindle taper: M.T. #4
Spindle travel: 8.25"
Spindle speeds (rpm x steps): 88, 154, 282, 455, 796, 1500 x 6 steps
Spindle feeds (rev. x steps): 0.002", 0.0035", 0.0059" x 3 steps
POWER
Main motor: 2 HP 3 Phase
Elevating motor: 1 HP
Clamping motor: N/A
Coolant pump motor: 1/8 HP
WEIGHT & DIMENSIONS
Machine height from floor: 91.38"
Shipping dimensions (LxWxH): 71" x 33" x 86"
Net weight: 2,860 lb.
Gross weight: 3,190 lb.

 

Click to download brochure in PDF

 

 

Please fill out the form below to submit your request and we will get back to you as soon as we can.

 

Radial Drills

 

 

Accessories

STANDARD ACCESSORIES:

  • Plain box table
  • Work light
  • Coolant system

Specifications

MACHINE
Model: 837
Type: Radial Drill
CAPACITY
Diameter of column: 8.25"
Max. distance column to spindle center: 37.40"
Min. distance column to spindle center: 8.625"
Travel of spindle head: 28.75"
Max. distance base surface to spindle end: 47.625"
Min. distance base surface to spindle end: 13.75"
Elevating height of arm: 25.56"
Effective area of box table: 23-7/16" x 17-23/32" x 14-31/32"
Dimensions of base: 49-5/8" x 25-3/16" x 6-9/32"
Drill capacity (steel): 1.25"
Drill capacity (cast iron): 1.97"
Tapping capacity (steel): 0.875"
Tapping capacity (cast iron): 0.875"
Boring capacity (steel): 2.75"
Boring capacity (cast iron): 4.17"
SPINDLE
Spindle taper: M.T. #4
Spindle travel: 8.25"
Spindle speeds (rpm x steps): 88, 154, 282, 455, 796, 1500 x 6 steps
Spindle feeds (rev. x steps): 0.002", 0.0035", 0.0059" x 3 steps
POWER
Main motor: 2 HP 3 Phase
Elevating motor: 1 HP
Clamping motor: N/A
Coolant pump motor: 1/8 HP
WEIGHT & DIMENSIONS
Machine height from floor: 91.38"
Shipping dimensions (LxWxH): 71" x 33" x 86"
Net weight: 2,860 lb.
Gross weight: 3,190 lb.

* Design and specifications are subject to change without notice.