Resolution: .0005″/0.01mm.
Measure groove diameter.
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: depth stop (part no. 6143), data output cable

Dynabrade 51301 .5 hp Straight-Line Die Grinder
Standard Abrasives 877002, Unitized Mounted Point, 811 B52 x 1/8 in, 3M 7100025527
3M 22916, Scotch-Brite Cut and Polish Flap Brush, 16 in x 2 in x 10 in 7A MED, 7010299327, SPR 018708E
Standard Abrasives 703470, A/O Tapered Cone Point, K-110 240, 7100166327, 100 per case 
