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Hi Dave and thanks for the chart. If you check the drill sizes across the chart, you will find that it is even easier. For the 75% thread depth, just deduct the pitch from the overall diameter

Closest would be the 3-speed hub gear. Mainly found on kids bikes, usually with the shifter on the crossbar. Been around for about 100 years, Sturmey Archer is who you need to Google. I think

Chains now are matched to the exact gear system. For example I have an 11-speed Shimono 105 system. There might be four chains that will fit. Most are bright nickel plated. The better ones might

There were some vintage bikes made with shaft drives.? Quite collectable now.? I think just single speed for simplicity, but not sure. There is at least one modern offering from a company called

On bikes do ever use gear drive like do on motorcycles? Dave

??? ??? Are brass chains still the big deal on road bikes ? ??? animal

People still do this. It works well. Wax is a good lubricant and dirt just falls off of it. But this method is not practical for machine tools. Even for bikes, it is a big hassle. Easier to buy

Brings back memories of "cooking" my bike chain in melted paraffin (US usage - wax)? when I was bicycle commuting ;-) The important part was to put a piece of wire through one end of the chain to

davesmith1800 <davesmith1@...> added folder */4) Charts and Tables* --- The following files and folders have been uploaded to the Files area of the [email protected] group. *

Here chart I have used since 1970's Still hangs on the wall this a photo great help. I also have a drill chart upto 1 " with number,? letter , metric and fraction for 1970's. It great help but you

I do not know what type the Bison is for. The one at Amazon is for air/hydraulic chucks. Most uses scroll chucks and they take two types of Lubrication.? One for the bevel gear side Jaw side takes

thanks Craig . animal

??? ??? There are folks out there that make Chuck

As I wrote. The stuff is not “oil”. It is wax is a solvent. Oil would attract dirt. The stuff I use trades off a short lifetime for being very clean. You can also find brands that try to be

??? ??? It's gettin up in the fine wine $$ range per oz , but it sure is nice when ya take something apart with on there . MY dump truck , is a 1966 GMC . The guy I got it from had no idea if he

There are a few basics to lubrication. Most oil only last 2 hours it run off. This why way lubrication it is has a additive to hold place for more that 4 hours. Tighter the tolerance the thiner the

> > Chris Albertson > > 10:04am > > Bicycle chain lubricants works well for many things. But there are many > different formulations. Most of them are designed to NOT attract dust and > dirt, so

Bicycle chain lubricants works well for many things. But there are many different formulations. Most of them are designed to NOT attract dust and dirt, so grease or oil would be the worst thing to

They do that so chuck last a long time and machinist are well known avoiding any lub. Dave

An interesting observation. My Pratt Burnerd Grip-Tru chuck was supplied from new with the cavity well-filled with a graphite type grease.? Did they do so hoping for an early demise of their