This is the Duratrax Body Reamer. FEATURES: Super sharp cutting tip cuts and enlarges holes in polycarbonate, ABS, balsa and other hobby materials Fluted blade removes debris while cutting Large comfortable no roll design handle resists rolling off of workbench or pit table INCLUDES: Duratrax Body Reamer SPECS: Total Length: 5.3" (135mm) including handle Blade Length: 1.6" (40mm) jxs 04/03/12 ir/jxs