pianotek sells them. They work well. Get both grits. For hammer shaping work they seem to last forever. ----- Original Message ----- From: paul bruesch To: Pianotech List Sent: Wednesday, January 21, 2009 5:20 PM Subject: [pianotech] Duragrit Wondering if anyone has used the "Carbide Flat Sanders" about halfway down this page: http://duragrit.com/us/tools/handsand/index.html for filing hammers. If so, how do you like it? Paul Bruesch Stillwater, MN -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090121/974df0ed/attachment-0001.html>
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