Reversepolarity
Well-known member
Man, what Luck. Did you go buy lottery tickets?
Sent from my SM-G930T using Tapatalk
I am pretty stoked.
Sent from my iPhone using Tapatalk
Man, what Luck. Did you go buy lottery tickets?
Sent from my SM-G930T using Tapatalk
Ran across this Buffalo drill press with a lifting head, never seen one before...not mine its on market place.
Ran across this Buffalo drill press with a lifting head, never seen one before...not mine its on market place.
I had one of those. Heavy as hell but it was a bit of a PIA to fasten anything to the table. You would need to drill and tap holes in the base and mount a drilled and taped sub base to secure anything. That is fine for production which is what it was meant for but not great for one offs in a hobby shop. Drilled wonderfully, however.
Ran across this Buffalo drill press with a lifting head, never seen one before...not mine its on market place.
First post here. First old tool. First drill press. Lots of firsts.
1945 Delta Milwaukee 17 with production table and MT2 quill. Hoping it has the slow speed gear set.
First post here. First old tool. First drill press. Lots of firsts.
1945 Delta Milwaukee 17 with production table and MT2 quill. Hoping it has the slow speed gear set.
Thanks! I'll post a thread about it as soon as I have enough posts to embed images. I will need some help for sure!
My Canedy-Otto has all the makings for a lift head and when I get back to it I'm going to put the gears and crank on it. It already has the lift table. I've already bought the parts.
Mine sort of has a lifting head...
Looking at how long the shaft the pulley is mounted on is, I'm guessing shop/ho made.
Anybody know what multi speed pulley is on this Dunlap drill press? It is most definitely not sears marketed but maybe someone recognizes the arm? It is a 12-1/4 model, not the larger 15” drill press.
View attachment 1
Sent from my iPhone using The Garage Journal mobile app
That can't be good on the pulleys as far as wear...
I blew the pictures up for posting but you can see oxidation marks on the column where the head was moved. Looks like it was ran much more parallel to the 3rd pulley
Sent from my iPhone using The Garage Journal mobile app
I snagged a Delta DP-220 for $85 this summer. Bought it from the grandson of the original owner. Still has its original light fixture. Near zero no runout. No idea how old it is other than the last patent listed on the tag is from '37. Here's a pic of the serial # tag.
Post up some better pictures please.I snagged a Delta DP-220 for $85 this summer. Bought it from the grandson of the original owner. Still has its original light fixture. Near zero no runout. No idea how old it is other than the last patent listed on the tag is from '37. Here's a pic of the serial # tag.


It drills small holes in metals easily (1/2" is max I've tried). I am working on building up an intermediate pulley so I can slow things for larger holes. It will also get a 1/4" thick aluminum plate between it and the drawer set/stand it's on to stiffen things up. Looking for a cross slide, too.
One sweet deal you got....!It drills small holes in metals easily (1/2" is max I've tried). I am working on building up an intermediate pulley so I can slow things for larger holes. It will also get a 1/4" thick aluminum plate between it and the drawer set/stand it's on to stiffen things up. Looking for a cross slide, too.


It drills small holes in metals easily (1/2" is max I've tried). I am working on building up an intermediate pulley so I can slow things for larger holes. It will also get a 1/4" thick aluminum plate between it and the drawer set/stand it's on to stiffen things up. Looking for a cross slide, too.
Whats the consensus on installing the treadmill motors, I acquired a 2.5 HP treadmill motor, thinking about using it with a variable speed control. pros/cons any help appreciated. I've watched half a dozen or so videos on them...![]()
Usually the HP rating is vastly overrated. A lot I have seen run pretty fast for use in metal. Yes, the speed can be electronically lowered but the torque remains constant (i.e. if you half the speed, the HP is also halved). You can add extra reduction pulleys but that makes for more complexity.
When I needed variable speed on drill presses I went with industrial DC motors, usually 1725 rpm. They have a real horsepower rating. I usually picked them up from surplus dealers or found good deals for them on Ebay. I usually go with Baldor or Leeson. Similarly, used or NOS industrial speed controls are pretty cheap on Ebay.
Whats the consensus on installing the treadmill motors, I acquired a 2.5 HP treadmill motor, thinking about using it with a variable speed control. pros/cons any help appreciated. I've watched half a dozen or so videos on them...![]()