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dipstick · 16-10-2007

when i machined some phos. bronze bearings for my traction engine, i used paraffin as a cooling spray and because it gave a better finish than normal coolant.

16-10-2007	#3 (permalink)
dipstick Scale Model Member Join Date: Feb 2005 Location: west sussex Real Name: Chris My Models: Traction Engines Visit dipstick's Gallery Posts: 67	when i machined some phos. bronze bearings for my traction engine, i used paraffin as a cooling spray and because it gave a better finish than normal coolant.