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Shopsmith Speed Increaser question
Posted: Sun Sep 12, 2010 9:25 pm
by bdad80
Is it possible to use 1/2" shank bits with the speed increaser? I see an adapter for 1/4" bits. But, it says for use with 1/4" and 1/2" bits

. I was just curious if I'm reading that correctly and if anyone else is using 1/2" shank bits.
Please let me know.
Thanks, Dave
Posted: Mon Sep 13, 2010 1:27 am
by a1gutterman
bdad80 wrote:Is it possible to use 1/2" shank bits with the speed increaser? I see an adapter for 1/4" bits. But, it says for use with 1/4" and 1/2" bits

. I was just curious if I'm reading that correctly and if anyone else is using 1/2" shank bits.
Please let me know.
Thanks, Dave
I do knot have a speed increaser, but I am pretty sure that the 1/4" adapter fits into the 1/2" hole, so either size shank will work. Please call customer service to verify that: 800 762 7555.
Posted: Mon Sep 13, 2010 2:35 am
by charlese
Shopsmith has both 1/4" and 1/2" chucks. Not being familiar with the speed increaser, I'm not sure it has a 5/8" spindle, but it seems it should have. But you can ask Shopsmith!
http://www.shopsmith.com/ownersite/catalog/rm_routerchuckshield.htm
Posted: Mon Sep 13, 2010 6:16 am
by curtis george
I own a speed increaser.
the hole is made to fit a 1/2 router bit, thay sell a 1/4" adaptors so you can run 1/4" router bits as well.
c.a.g.