This pack carries (a)-(d): (a) 1 piece of V20 (20mm, 3/4 Inch) and 1 piece of V30 (30mm, 1 1/4 Inch) Diamond Brazed Router Bit Profiler to do full bullnose on marble granite concrete travertine. Remind: This router bit arbor is 5/8"-11 Thread. NOT M14 Thread. (b) 1 Piece of 4" Velcro Backer / Velcro Pad Holder (5/8"-11 Thread arbor). Remind: Velcro Backer's max capacity is 5000 RPM. Please do not use it with high speed grinder / polisher. (c) 1 piece of 4 Inch Professional Final Glaze Buffing Pad for concrete granite stone (it brings them mirror like polished result). (d) 11 Pieces of 4 inch Premium Grade Diamond DRY Polishing Pad for granite concrete stone marble: 3 X Grit 50, 2 X Grit 100 200, 1 X Grit 400 800 1500 3000.

• Please read Production Description Carefully.

Please read Production Description Carefully.Asia Pacific Construction