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A vbelt angle is about 34° a smaller size us different. If have under drive is vbelt only. If have a back motor drive you can use a ploy v belt that is a 40° angle. I did a ploy belt to a 9A about

Many years ago in the files section of one of the many south bend related yahoo groups there was a drawing of a v-belt headstock pulley and discussion of groove angle etc. I though I had archived

I posted a video over in the Facebook thread that Eric has going on the same question. ?In the video I made yesterday, I turned .100” depth of cut, no issue. ?Have a

This only works if you sharpen your cutting tools according to the book using HSS.? That depth of cut is viable but the spindle RPM's are very slow and possibly the back gear is used. I have a HSS

Cuts like that are for roughing materials for production work. If you're doing production work it's good to have that capability. Maybe even if you're not doing production work, if your shop time is

According to How To Run A Lathe, the maximum depth of cut of a SB9 is .125" in hot rolled carbon steel. the SB13 is .250", and the SB16 is .375". I have never tried those depths on either my 9 or

I agree , when i got my 9A it had a 1/3 or 1/2 hp motor & I never had a problem bogging the machine down . I took some very heavy experimental cuts? way way heavier than .020 just feeling out the

I have the original 1/2 hp motor on my 1947 SB9A. ?I replaced the leather flat belt with a serpentine automotive belt that I run with the flat side to the pulleys. ?I take .050" cuts in steel

Nice looking 10K! Mine came with a brand new 1 HP motor (it had been 3 phase) and it really struggles to make a 20 thou cut too. But the problem is in the flat belt, not the power of the motor. When

1/2 HP should be well enough power to run your lathe.? My 9" SBL originally had a 1/4 HP motor on it.? It finally died and replaced with a 1/2 HP DC PM motor. Tow things that come to mind is, how

New to the group, just picked up my first SB (1952 10K) which came with a 1/2 HP Westinghouse motor. Not sure but motor at least looks original. Anyone know what these machines came with new? Poor

And of course you will need a segmented belt for the under drive with the V-belt sheaves. Used on my horizontal for convenience. I haven't cut the UMD flat belt yet, but I have pulled the spindle for

??? ??? I can't say for sure , but the difference may be the bore in the pulley ? The should all have the same speeds ? ??? ??? animal

I need information concerning the difference between the v belt outdrive pulley on a 9in. tool room cabinet model and the outdrive v belt pulley on a 9in. horizontal lathe. The part number is the same

Not mine ,just saw this on marketplace,I'm not buying anything right now but maybe somebody is loo king. https://www.facebook.com/marketplace/item/586096956248019/?mibextid=dXMIcH

Rubber and plastic wheels have a tendency to get flat if not rolled around very often. Some are better than others but they are all probably over rated weight wise. I like to go bigger as they roll

??? ??? I think your on to something there . One guy said he had his tool box mounted in his van/truck & the wheels failed in that application also . I think I probably would have removed teh

??? ??? You may want to check at a " Habitat for Humanity " store & see what they have . A solid core door on top of a tool box would be fine . My 9A has been on a Solid core door on a bench I

I have found that the rating of wheels is not what a normal person would expect.? I have purchased wheels that say they are rated for 300 pounds, but might not last more than a few months with 100

I bought a wooden countertop from Home Depot made of acacia, IIRC. Cost me around $150? for the 8' top I bought. Got used for the kitchen sink area, and before I could go buy another, the price of