Measuring range 100~350HBW (with .29″ DIA indenter, included), 350~650HBW (with .16″ DIA indenter, optional)
Test force 1580kgs
Accuracy ?5%HBW
Repeatability ?5%HBW
Measure Brinell hardness of large and heavy workpieces
1580kg test force and .29″ DIA ball indenter, equal to 3000kgs test force and .39″ DIA ball indenter

3M 29842, Sanding Screen, 180 Grit, 16 in x NH, 7100160822
3M 29824, Sanding Screen, 80 Grit, 20 in x NH, 7100160247
Dynabrade 11070 Contact Wheel Ass'y, 7/16" Dia. x 3/8" W x 1/4" I.D., Crown Face, 70 Duro Rubber
Dynabrade 51301 .5 hp Straight-Line Die Grinder
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated 
