Resolution: .0005″/0.01mm.
Measure hole center distance in the same or offset planes.
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.

Dynabrade 57291 Housing for Model 56830, 12,000 RPM
Dynabrade 11032 1/4" W x 7" L Soft Platen Pad 5-Pkg.
Dynabrade 78472 2" Dia. x 1", 1/4-20 Female Center Thread, A/O, 180 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 11240 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with 1/2" W Platen - 9" Reach
Dynabrade 01427 Drop-In Motor
Dynabrade 90245 1/2" W x 18" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 53651 Spacer
Dynabrade 57404B - 2-3/4" W x 8" L Dynaline Sander, Central Vacuum
Dynabrade 13507 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 1/2" (13 mm) Dia. Arbor
Dynabrade 58037 1-1/4" Dia. Right Angle Mini-Orbital Sander, 12K RPM, .4 HP, Front Exhaust
Dynabrade 93637 3" Dia. x 320 Grit A/O Vacuum Hook-Face DynaCut Disc, 50/Pack
Dynabrade 02286 Sleeve- Vac Die Grinder, 34mm
3M 33439, Cubitron II File Belt, 33439, 60+, 10 mm x 330 mm (3/8 in x 13 in), 7100033194, 10 belts per carton, 5 cartons per case 