For grooves inside blind hole.
Standard Abrasives 875510, Buff and Blend AP Mounted Flap Brush, 2 in x 2 in x 1/4 in, A MED, 7000122219
3M 74776, Cushion-Mount Plus Plate Mounting Tape E1015H, White, 54 in x 25 yd, 15 mil, 7000042746
3M 54110, Scotch-Brite Roloc AL Surface Conditioning Disc TR, 1-1/2 in x NH A VFN, 7100075534, 200 per case
Standard Abrasives 710130, A/O Tapered Cone Point, C-30 120, 7100116601, 100 per case
Standard Abrasives 875510, Buff and Blend AP Mounted Flap Brush, 2 in x 2 in x 1/4 in, A MED, 7000122219
3M 74776, Cushion-Mount Plus Plate Mounting Tape E1015H, White, 54 in x 25 yd, 15 mil, 7000042746
3M 54110, Scotch-Brite Roloc AL Surface Conditioning Disc TR, 1-1/2 in x NH A VFN, 7100075534, 200 per case
Standard Abrasives 710130, A/O Tapered Cone Point, C-30 120, 7100116601, 100 per case
For grooves inside blind hole.
