6 Single-Ended Explorer 6 Single-Ended Explorer EXS6 Single-ended explorer. Tip length 6.5mm. SKU Handle EXS6 #30 Round EXS66 #6 Satin Steel™ EXS67 #7 Satin Steel™ Colours™ EXS68 #8 ResinEight™™ 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.