Used with standard outside micrometers with spindle .256″DIA to measure pitch diameter of screw threads.
Diameter accuracy: ?20_in. Cylindricity: 39_in.
Cylindricity: 1um. Hardness: HRC60.
Supplied with manufacturer inspection certificate.
Supplied with manufacturer inspection certificate.

Dynabrade 32013 Dry Hat Filter (for model 61204)
Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle
3M 46902, No Residue Duct Tape 2420, 1.88 in x 20 yd (48 mm x 18.2 m), 7100334374
Dynabrade 32015 Wet Hat Filter (For model 61205)
Dynabrade 15360 Dynafile III Abrasive Belt Machine for 24" Belts
Dynabrade 79171 1" W x 30" L 80 Grit Ceramic DynaCut Belt, 50/pack 
