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Chug wrote:Would a multi tool be able to grind welds down though?
yeah I found out a tool called a die grinder is what welding/fabrication peeps use but they're not cheap, I see there is a Makita one for around £100...hmmmm.
Chug wrote:Would a multi tool be able to grind welds down though?
yeah I found out a tool called a die grinder is what welding/fabrication peeps use but they're not cheap, I see there is a Makita one for around £100...hmmmm.
metalworker0 wrote:Air powered Thin belt sanders is what i used in tight areas, there are two sizes of machine..small takes 10mm x 330mm belts and a larger one that takes 20mm X 520mm belts.
Belts are a problem if you buy cheap ones- even some expensive ones snap within seconds ....don't buy them from screwfix, ( lots of reviews saying hopeless - avoid)
I've done the research ..bought the bad ones ...so the info below is from my buying and using experience.
Replacement belts - There are some very good belts on ebay, two makes to look out for; as being very good.
Norton top make.
Silverline (yes silverline are a budget make ...but they seem to have it well sorted, for these small belts - they are the best .....most other makes of the small belts snap in seconds, Silverline ones don't, you get full use out of them right down to the backing cloth )
all the best.mark
metalworker0 wrote:They are great tool , nice and precise, completely controllable and forgiving, you're going to be only be disappointed if you get bad belts, stick to silverline or norton belts and you will be ok. 40 - 60 grade for grinding down welds, 80- 120 for fine finishing.
Don't buy belts and store them for years ..as they also break when over 5 years old (glue deteriorates) ..so only buy fresh belts, when you need them.
The tools require you to regularly oil them , either with an inline oiler or you can put a drop of air tool oil down the inlet every 15 mins of use.
Note also: these tools require a large compressor of at least 8 cfm with tank. you'd probably get away with a small "aldi" tank type compressor, if you were prepared to wait a couple mins for every 30 seconds of use.
all the best.mark
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