Parallelism 80uin/per inch
Squareness 100uin/per inch
Made of alloy steel
Hardness HRC56-58
Dynabrade 92846 - 3" (76 mm) Dia. x 2-1/4" (57 mm) W Standard Dynacushion Pneumatic Wheel
Dynabrade 55398 Rotor, Vaned Pencil Grinder
Dynabrade 55665 Backup Flange, 6" Grinder Type 1
3M 65489, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc DUH5120TRI-10I, 5 inch UH, 120, 7100202873, 10 per pack
Dynabrade 92846 - 3" (76 mm) Dia. x 2-1/4" (57 mm) W Standard Dynacushion Pneumatic Wheel
Dynabrade 55398 Rotor, Vaned Pencil Grinder
Dynabrade 55665 Backup Flange, 6" Grinder Type 1
3M 65489, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc DUH5120TRI-10I, 5 inch UH, 120, 7100202873, 10 per pack
Parallelism 80uin/per inch
Squareness 100uin/per inch
Made of alloy steel
Hardness HRC56-58
