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Doall djp articulating radial arm drilling & tapping
DOALL MODEL DJP ARTICULATING RADIAL ARM DRILLING & TAPPING MACHINE
Cast Iron....................1 1/2"
Steel........................1 1/4"
Mild Steel...................Up To 1"-12 Pitch
Spindle Speeds...............(12) 90-3,600 RPM
Spindle Feeds................(3) .004, .006, .010 IPR
Spindle Taper................#4 Morse
Quill Travel.................6 11/16"
Center to Column.............6 11/16"-22 13/16"
Spindle To Table Top.........8 1/4"- 23 3/16"
Column Diameter..............6 5/16"
Table Size...................21" x 30 1/2"
Geared Spindle Speeds and Feeds
Articulating Radial Arm Design
Motorized Raising and Lowering of Arm on Column
Electro-Pneumatic Clamping of Head and Arm
Selector Switch For Drilling or Tapping Mode of Operations
