Sophisticated Technology in the 630mm M10 Hole Cutters Lineup

Features: Made of high-quality materials for durability Dry drilling does not enter water, and the 6mm-35mm bit containing wax helps to cool the bit. Wide application of drilling tile marble granite marble stone... Vacuum brazing technology provides longer service life than electroplating technology. Less debris, less breakage, less heat, and good finish. High diamond exposure rates provide faster, more aggressive drilling.

Specifications: Product Name:hole cutter Material: Emery Size: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm,20mm, 22mm,25mm,28mm 30mm Thread: M10 Colour: blue Length:69mm-77mm Quantity: 1pc Application: dry/wet drilling of tiles, granite, marble, stone, masonry, bricks...

Package content: 1 * core drill bit

Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.