Deviation -20%-+10%
Uniformity 3%
To calibrate roughness tester
Made of glass
3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
3M 98874, General Use Flatback Tape 2515, Tan, 24 mm x 55 m, 36 Roll/Case, 7100048110
3M 51003, Surface Protection Fabric 14 in x 50 ft, 7100223608
3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
3M 98874, General Use Flatback Tape 2515, Tan, 24 mm x 55 m, 36 Roll/Case, 7100048110
3M 51003, Surface Protection Fabric 14 in x 50 ft, 7100223608
Deviation -20%-+10%
Uniformity 3%
To calibrate roughness tester
Made of glass
