jinnuo star® LOT 10Pcs SET Diamond Hole Saw Drill Bit Set 4mm - 22mm Granite Glass Tile - Tools 10Piece Diamond Dust Hole SAW Drill BIT for Ceramic Tile Marble Rock Porcelain

Description

4mm outside diameter, 4mm shank , can drill 35mm depth 6mm outside diameter, 5.4mm shank , can drill 35mm depth 8mm outside diameter, 6.4mm shank, can drill 30mm depth 10mm outside diameter, 6.5mm shank, can drill 30mm depth 12mm outside diameter, 6mm shank, can drill 30mm depth 14mm outside diameter, 7mm shank, can drill 30mm depth 16mm outside diameter, 6.4mm shank, can drill 30mm depth 18mm outside diameter, 8.2mm shank, can drill 30mm depth 20mm outside diameter, 8mm shank, can drill 30mm depth 22mm outside diameter, 8mm shank, can drill 30mm depth