Parallelism 80uin/per inch
Squareness 100uin/per inch
Made of alloy steel
Hardness HRC56-58
3M 49941, Roloc Disc 361F, 80 YF-weight, TSM, 3 in, Die RS300VM, 7000148151
Insize 6300, MICROMETER STAND, 6928640307294
3M 37024, Extra Large Drywall Sanding Sponge 910-DDA, Dual Angle, 2-1/2 in x 8 in x 1 in, Fine, 7010375249
Standard Abrasives 726123, Zirconia C3 Straight Precision Cartridge Roll, 13/16 in x 2-1/2 in x 1/4 in 60, 7100098784
3M 49941, Roloc Disc 361F, 80 YF-weight, TSM, 3 in, Die RS300VM, 7000148151
Insize 6300, MICROMETER STAND, 6928640307294
3M 37024, Extra Large Drywall Sanding Sponge 910-DDA, Dual Angle, 2-1/2 in x 8 in x 1 in, Fine, 7010375249
Standard Abrasives 726123, Zirconia C3 Straight Precision Cartridge Roll, 13/16 in x 2-1/2 in x 1/4 in 60, 7100098784
Parallelism 80uin/per inch
Squareness 100uin/per inch
Made of alloy steel
Hardness HRC56-58
