29 Heavy Margin Trimmer 29 Heavy Margin Trimmer MT29H 10-80-7-14 Margin Trimmer used to produce proper bevel on enamel margins. Similar to a hatchet except the blade is curved and the cutting edge angled. SKU Handle MT29H #41 Round MT29H6 #6 Satin Steel™ Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.