I need to buy a small rotary file that I can use in my flexshaft. I would like it to produce a finish similar to a #2 flat file. I would use it mainly to open a round drilled hole in 20 - 16 gauge sterling silver sheet and shape it to an odd shape. The drilled hole will be in the 1mm - 6mm range. Can anyone suggest a 3/32 burr or burr set that might do this for me? Thanks…Rob
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You might give Lasco Diamond Products a call. They have some small 3/32" carbide burs in their dental/medical line. 818-882-2423
Gary
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