I often use my tuning tip extractor. It seems to fit some of these screws. Marcel Carey, RPT Sherbrooke, QC > -----Original Message----- > From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]On > Behalf Of J Patrick Draine > Sent: 30 septembre, 2003 14:29 > To: Pianotech > Subject: Robertson fastener bits > > > Dear List, > What's the best source for Robertson bits that will fit > plate screws > (for a miserable "Grand" spinet if you must know)? It looks > to be about > half a centimeter square. > Thanks, > Patrick Draine > Billerica, MA > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives >
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