Instrument Sharpening DVD and Manual, English Instrument Sharpening DVD and Manual, English SDVD It's About Time to Get on the Cutting Edge Self-Instructional Instrument Sharpening DVD includes the manual and post test for C.E.U. credits. Time: 12 minutes. Where to Buy x Category - Any - Dealer Partners Sales Representative Strategic Markets Schools Representative Accutronâ„¢ Equipment Sales Zip Code Find Representative Reset No results found. Please try a different search or explore: Sales Representatives | Dealer Partners | Strategic Markets | Schools | Accutron