Grizzly "heavy duty bench drill press"
Sure, heavy duty, whatever…
On sale for $299
AC motor worked okay, but sort of oscillated, so
Put this stiffing plate, over tension rods. Sandwiched motor mounting plate with that stiffing plate.
Green motor mounting plate came with drill press, sort of cheap…
Tested everything out, worked okay.
Next.... DC motor swap.
Both motors are 3/4 HP.
Slots on both motor mounting plates aligned
with both motors, mounting holes….
except
Bottom holes of DC motor extended below motor
mounting plate.
Gray adjustable motor mounting plate, about $25, from surplus center. Some of those
adjustable motor mounting plates cost $50 or more, from other suppliers.
4 round spacers to clear, tension rod motor mounting plate, nuts
Ran it, with my test DC motor power box,
works good.
Cannot stand to be without a drill press. Could
use my square column bench mill, but
it’s a beast. Older drill press works okay, but
needs new bearings. Will eventually replace them.
Run out on new drill press, arbor, (chuck not installed) less than .001
Charl