Summersteel
Active member
How bad is your switch?
-Veeps
It's bad. PO smashed it, so toggle just flops side to side, but won't operate on and off. It's a McGill branded switch, but I can't find that they make it any more.
How bad is your switch?
-Veeps
Not sure this is the place to ask as this is my first post, but I have a craftsman block grinder model 397.19581 that has a snap-in McGill rocker on-off switch that is broken. Does anyone know where I can get a replacement?
Thanks
Steel - Yes, welcome to GJ and this Block grinder thread.Summersteel, without looking at it, I'm assuming that is the one we have not found a direct replacement for. If so, you can use a round hole type switch with a vanity plate to cover the hole. If I'm mistaken on the model/switch, or someone found a direct fit replacement, I apologize in advance.
Someone with more knowledge will chime in shortly, lets see what they say .
Btw, welcome to the GJ, sounds like you'll fit in well!
It's bad. PO smashed it, so toggle just flops side to side, but won't operate on and off. It's a McGill branded switch, but I can't find that they make it any more.


Not sure this is the place to ask as this is my first post, but I have a craftsman block grinder model 397.19581 that has a snap-in McGill rocker on-off switch that is broken. Does anyone know where I can get a replacement?
Thanks
Is it possible to take the switch apart and repair it using parts from a new switch? The closest style I found onlin
Take a look at this thread where someone suggested a bunn coffee warmer switch.
http://www.thegaragegazette.com/index.php?topic=5493.75
Maybe one of these would work
http://www.amazon.com/dp/B00BN5P8DU/?tag=atomicindus08-20
~Veeps
I posted about that one earlier. I've tried both e-mail, twice. and phone with no response. Still looking for someone in the Redding area to help out with this one.

OK, this is your Official Warning. Blocks grow on you, the strong willed have little hope of resisting the Sirens' call. Need has nothing to do with it. Blue.
This is not true, on a side note I have a 1/2hp commerical grade, flat top coming in the mail tomorrow
And I just mailed a check for a pre block. the pre block is super nice paint looks great and original and original metal eyeshields and tool rests are mint.
This is not true, on a side note I have a 1/2hp commerical grade, flat top coming in the mail tomorrow
And I just mailed a check for a pre block. the pre block is super nice paint looks great and original and original metal eyeshields and tool rests are mint.
Heres a Block grinder I picked up at a estate sale, can anyone tell me when it was made? To me it looks almost unused I am deciding wether to keep this one or swap out my Delta ( 8 inch, 1/2 hp ) I ended up paying $40 for it.
Thanks for the info. You know the thing is it was covered up by a bunch of books and there must have been 15 guys looking for tools but they kept passing it by.
Heres a Block grinder I picked up at a estate sale, can anyone tell me when it was made? To me it looks almost unused I am deciding wether to keep this one or swap out my Delta ( 8 inch, 1/2 hp ) I ended up paying $40 for it.
Heres a Block grinder I picked up at a estate sale, can anyone tell me when it was made? To me it looks almost unused I am deciding wether to keep this one or swap out my Delta ( 8 inch, 1/2 hp ) I ended up paying $40 for it.
Heres a Block grinder I picked up at a estate sale, can anyone tell me when it was made? To me it looks almost unused. I ended up paying $40 for it.
Bagged, be sure and ring test the stones, before using them. New toys are fun but think safety first. ...
ALERT - Buyer beware!
This may look like our CM Block grinder, but it is a poser.
http://grandrapids.craigslist.org/tls/4941136681.html
Picture to follow.
Nothing WRONG with a B&D, .... well maybe.It's a black and decker
~Veeps

MT: nice to see you are getting the Mini Blockmeister from Georgia. BTW how many blocks is that for you since i'm guessing you are reaching double figures?
Is it possible to take the switch apart and repair it using parts from a new switch?
It is possible to repair the switch. Follow this link to a forum, where 1 was repaired. http://tinyurl.com/0-5-HP-CM-Block-Motor-FINISHED
The closest style I found onlin
Take a look at this thread where someone (that was the Torqueman,) suggested a bunn coffee warmer switch.
http://www.thegaragegazette.com/index.php?topic=5493.75
Maybe one of these would work
http://www.amazon.com/dp/B00BN5P8DU/?tag=atomicindus08-20
Good alternatives.
~Veeps

This is not true, on a side note I have a 1/2hp commerical grade, flat top coming in the mail tomorrow
And I just mailed a check for a pre block. the pre block is super nice paint looks great and original and original metal eyeshields and tool rests are mint.
Switches, switches, switches...
I looked around on the mouser site looking for switches. Not sure if any of these would work, and I didn't check the mounting hole size or anything, but these might be worth taking a look at if you're in need of a switch.
http://www.mouser.com/ProductDetail...=sGAEpiMZZMtFyPk3yBMYYGH/gsfCjMpZ9GuWICO93cs=
http://www.mouser.com/ProductDetail...GAEpiMZZMtFyPk3yBMYYLBAWrVqP7zqb8Osv%2bc30NA=
Also found this guy through a google image search:
http://www.vetco.net/catalog/product_info.php?products_id=9288
Or if you'd like a lighted rocker, you could use one of these:
http://www.ebay.com/itm/Bunn-Coffee...813?pt=LH_DefaultDomain_0&hash=item3cdd462e15
Nice job, thanks.
I'm 'bookmarking' them. Look for them in my thread (linked below), later.![]()
I agree that you can walk away from Blocks. I only have one left (a 3/4 flat top), and that might go away soon as I picked up a vintage Atlas 2770. Once you play with heavy iron, like that pre-Block, the alloy Blocks don't feel as substantial.
OK, I see I have failed to fully express myself; or maybe it IS just me.
The pre-Blocks are great, sturdy guys, I have more than 1 (doesn't everybody here?), and I didn't mean to exclude them.
I have been reducing my Block inventory, too. I've made room for 'heavy iron', no Atlas' yet, but a Milwaukee (or 2), a Delta (or 2), a Baldor (or 2), and 1 Diehl (for sale).
Heres a Block grinder I picked up at a estate sale, can anyone tell me when it was made? To me it looks almost unused. I ended up paying $40 for it.
Suckage awarded!![]()
The ones without the HD base have a date stamped on the removable cover on the bottom side of the grinder. After you take off the base to check, send it to me and I'll give you your purchase price plus shipping for it. Oh, and you **** !!!
That would look great on a freshly painted CM stand!
My third block grinder. 1/2 hp from a retired NASA engineer.
This is Rocket Surgery!
nice! great price to. I paid $50 for mine, it's the first post in this thread. mine doesn't have any date stamp either.
Thanks for getting this thread started.
And ..... if I have failed to say this, ..... You ****, too!
So here is the block grinder I picked up today.
397.19340 with stand I picked up for $75. Needs some paint and a new label. The paint on the stand is excellent. Who can print me a new label or can email me a label?
Nice Block.
PM me with an eMail address.
....
~Veeps
TM: any idea when Black and Decker went from one of the better makers of old tools to the cheap plastic stuff? did they get bought out and i don't think I've bought a B & D tool newer than 1970 that I've kept or liked. i still have a 6 inch grinder set up that i do some wire wheeling on that i don't think will ever die and i'm guessing 1950's version.
Drives... Sorry, I don't know much about B & D, but the vintage ones look well built and worth keeping/restoring.
T4: one of the nicest looking 1HP's .....
I agree!
i think you overpaid so please go back and get $10 back from that seller.
Waltrip: it's pretty easy to get from zero blocks to three isn't it? nice find and do you have them all set up with different wheels yet? which wheels did you choose to put if you are using 6 different ones?
Maybe I'm not alone, after all. In the garage/shop there is:
1 set-up with 6" 36 and 60 grit stones;
1 set-up with 7" brass and a steel wire wheels;
1 set-up with 8" knotted and hd wire wheels.
MT: nice to see you are getting the Mini Blockmeister from Georgia. BTW how many blocks is that for you since i'm guessing you are reaching double figures?
I'm not alone!![]()
Got one out from under the local SE michigan block mafia!
3/4 horse with stand, $30.
![]()




I agree with what drivesit has posted above about the pictures AND the welcome to the GJ forum and the Block thread.Hi All,
So, I am having trouble finding ANY other exact matches to the grinder my friend brought over to our communal shop. It is his Dad's grinder which he's had for about 40 years...I'm in the process of refurbing it, but found it strange that in all of the pics and documents I could find here and on other sites about Craftsman Block Grinders, this particular model number hasn't shown up.
It's a 397.19511. Don't have a before pic right now, but here is the nameplate:
{URL removed by Torqueman}
Anybody seen one of these? No date on bottom plate. Just wondering why, with hundreds of other grinder pics and a bunch of different models, nobody else seems to have one of these.
Thanks,
-Juke
That looks like my lawn and sidewalk!![]()


Got one out from under the local SE michigan block mafia!
3/4 horse with stand, $30.
![]()