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Section 1 FEATURES & SPECIFICATIONS
MODEL PM-940M MILLING MACHINE
General information
The PM-940M is a robust "square column" mill designed for day-in, day-out use in the busy model shop. With an
all-up weight of ovr 300 lbs it can handle far more than the typical small machine, including end mills up to -/4"
and face mills up to 3". For precise control of cutter depth there is a worm-driven quill downfeed with graduated dial
and DRO, completely independent of headstock up/down position. Two versions of the mill are available, with and
without power downfeed.
The reversible spindle runs in high-quality (ISO355) tapered-roller bearings enclosed in a 3" diameter quill with
coarse and fine downfeed options. An oil-filled gearbox provides 6 spindle speeds from 90 to 970 rpm. Features
of the headstock include choice of manual or powered elevation on dovetailed ways, ± 90 degree tilt, and a quill
depth stop for drilling operations. The 40" x 9-/2" table is powered in the X axis by a variable-speed dc motor. Table
movement in both X and Y axes is along scraped dovetailed ways.
Floor plan
PM-940M 0-206 v.indd
3
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