(b) 1 Piece of 5 Diamond Turbo Convex. Blade for circle shape cutting.
Inner hole diameter is 7/8"- 5/8", since. (c) 6 Piece of 2 Diamond Polishing Drum.
Sink basin hole 1 X Grit 50. 100 200 400 800 3000. (d) 1 Piece of 4 Diamond SUPER Wide. Segment Turbo Row Grinding Cup.
(e) 1 Piece of 2 Zero Tolerance. For cutting of the stone.
It is 1-5/8 height, it. Gives more room / space for. Working on both 1.25 Inch and 0.75 Inch sink.