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Making Harold Hall's Grinding Rest - Plastic Ball?

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marcusj17/03/2010 16:16:33
27 forum posts
Anybody know a good source for the 25mm dia. plastic ball as used in the grinding rest in Harold Hall's excellent 'Tool and Cutter Sharpening' book?  I guess steel and or Al alloy would do.
wheeltapper17/03/2010 16:40:04
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424 forum posts
98 photos
Hi
when I made my rest ( see my album ) I got  my ball from Chronos.
part no pn25 25 mm dia 6mm thread.
 
I got four and used 3 to replace the broken handles on my drill press.
cost me £ 3.91 for 4
 
 
hope this helps.
Roy
Edited By wheeltapper on 17/03/2010 16:40:35
just looked on their site and they are £1.00 inc vat

Edited By wheeltapper on 17/03/2010 16:42:39

Terryd17/03/2010 21:36:32
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1946 forum posts
179 photos
Hi there,
 
I made mine with a stainless steel ball handle intended for kitchen cupboards, I bought it from Homebase and it comes with a 6mm threaded hole  It was just perfect and available locally. 
 
I'm sure that other diy  sources such a B&Q sell them.  Much better than the plastic version and they are available in different sizes.
 
Terry d

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