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Hi Peter, Thank you for this. I feel remiss in that I did not accurately describe the part I'm looking for. I've included a photo below with the pinion circled in red. Measurements I will need for the

Peter any chance of a photo of the attachment. I'm unaware of it ! :/

The pinion dimensions are: diameter ?28mm length 320mm mounting holes 6.2mm with countersunk cylindrical dia. 10.5mm 5mm deep lower mounting hole position form bottom end 6.5mm mounting holes

Conversely, does anyone have a Unimat 3 vertical mill attachment that can provide measurements of the pinion? -T. Jump

The 30 refers to number of threads per inch which is Imperial. Dick -- http://www.homemadetools.net/ forum/ OFF- SET-tailstock-center-65965#post105972 http://www.homemadetools.net/

It is very well indeed to have that resource available to new members as well as for experienced members of this group. We all benefit! Dick -- http://www.homemadetools.net/ forum/ OFF-

Hi All, I'm in need of the pinion for the vertical milling attachment for a Unimat 3 (Part# A3Y 100 070). I'll take a full lever assembly if found. -T. Jump

You're welcome, Ta,ra. Just one thing that is pretty obvious but that I address anyway - better be safe than sorry: the attachment to the bed here is for the Unimat 3. If you would use a flip over

Thanks everyone for the replies. I’m in the UK, so you were probably typing away while I was asleep ! Yes, I have a pretty sturdy Stanley bench vice that will be the primary ‘tool’ here. I think

1/8" thick might be beyond the range of HF benders, although it is pretty narrow.? (I got one of their benders years ago, and it was limited to 16 Ga, I think.) -Dave

Hi Gang: Don't forget you can tap the stock M12x1 and skip the chuck. Or work between centers. I did some toolpost grinding on lathes with three jaw chucks. I used a soft mallet to make it run true.

Thanks Herman, I am interested because I think a flip tool rest would be a beautiful thing for the small things that I make... I did not know that this tool rest existed for a unimat; so I am very

I have presently bending multiple pieces of brass rod that is .072" in diameter and my best advice is lots of material to practice.... seriously....? it looks sooooo simple, but I cannot duplicate

Ron, thank you for the attachment, for SB How to run a lathe, as this keeps me from trying to find my copy. I know where my machinist handbook is though. I will review these items that everyone has

I took a class in machining, but I learned how to dial in a 4-jaw chuck from Little Machine Shop. I put a 5" 4-jaw my my 7x10 mini-lathe shortly after I got it. A bit too heavy, but very useful.?

Some caution about drilling holes before bending.? Due to how the metal stretches at bends, it can be a bit tricky to place the holes on a flat pattern, so they end up right after the bending.? Most

This is the one I bought when I was remounting my wifes wheelchair lift in the new van:?https://www.harborfreight.com/compact-bender-38470.html I'd managed to FUBAR a couple brackets, using the torch

Can also use a fire pit or BBQ grill, and a shop vac to increase airflow. Though a propane or butane torch with a good pair of pliers and a 2lb/1 KG ball peen or cross-peen hammer and an "anvil-shaped

If you need them bent in the same location, but opposite directions, use a jig - even if it's just made from scraps.? A little forward planning and careful drilling would let you bolt/screw the jig

If you are in USA, Harbor Freight sells some inexpensive tools to bend iron and steel. Check them out and maybe one of them will help you. Best Regards, Andrei mailto:calciu1@...