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Unit of Measure

Technical Specs

Brands

JET

Overall Length

64 in

Overall Width

32 in

Overall Height

85 in

Drilling Capacity Cast Iron

2 in

Drilling Capacity Mild Steel

1-1/2 in

Tapping Capacity Cast Iron

1 in

Tapping Capacity Mild Steel

3/4 in

Minimum Distance From Column To Spindle

29-1/2 in

Distance From Column To Spindle

8-5/8 in

Number Of Spindle Speeds

6

Range of Spindle Speeds Revolution Per Minute (Rpm)

88 to 1500 rpm

T-Slots Number And Size

3 in3/4 in

Number of Phase

3

Spindle Taper

MT4

Table Size

23-5/8 x 17-1/2 x 15 in

Column Diameter

8-1/4 in

Prewired Voltage

230 V

Net Weight

2970 lb

Boring Capacity Steel

2-3/7 in

Boring Capacity Cast Iron

4 in

Travel of Head Horizontal

20-7/8 in

Maximum Distance Base-Spindle

41-3/4 in

Minimum Distance Base-Spindle

9-5/8 in

Arm Travel Vertical

23-13/16 in

Quill Travel

8-1/4 in

Quill Travel w/ Powerfeed engaged

8 -1/4 in

Quill Down Feed Rates

0.002 0.004 0.006

Coolant Pump Motor

1/8 hp

Machine Height from Floor

85-7/16 in

Features

Features

  • 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
  • The spindle is made of finest case hardened steel, for extra strength and wear
  • 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
  • Build to withstand exceptionally heavy drilling and boring loads to insure maximum accuracy
  • Arm raising safety device prevents arm from dropping
  • Counter balanced mechanism for spindle return
  • 6 Speeds/3 Feed rates make exotic materials easier to drill, bore and tap
  • Centralized control center
  • Automatic tool ejector
  • Independent arm electric clamping system, which locks and unlocks the head and column
  • Push button controls are all reduced to 110VAC
  • Electrical circuits are located in the build-in control box at the rear of the arm. This keeps the controls dust-and-humidity-free while making them easily accessible for maintenance
  • Entire frame is made of Meehanite and high tensile strength cast iron to handle the heaviest of jobs