MOUNTAIN MEN 2pcs Diamond Drill Bits 5/6/8/10/12mm - Vacuum Brazed Hex Shank Core Hole Saws for Ceramic, Tile, Marble, Granite - Perfect for Bathroom Renovation & DIY Home Improvement Projects (10mm & 12mm)

Please allow 1-3mm error for manual measurement; the color of the item shown in the photo may appear slightly different on your computer monitor because the monitor is not calibrated the same.Vacuum Brazed Dry Diamond Drilling Core Bits Hole Saw for ceramic/tileSpecification: Diameter 5mm, 6mm, 8mm, 10mm, 12mm; Hexagon Shank;Diamond length 10mm; Maximum drilling depth 30mm;5mm and 6mm, total length 68mm; 8mm-12mm, total length 80mm,Feature: 1. for drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....2. Wax inside for cooling, Dry drilling without water3. Applying excessive pressure will not make the bit drill faster but will create excessive heat and subsecuently reduce the efficiency and life time4. Very high efficiency, multi-purpose drilling5. Vacuum Brazed technology improve high quality and Long life drilling6. When drilling, the wax will melt to lubricate and cool the drilling surface7. Use a suction cup guide to enable an accurately positioned hole, Alternatively place the drill at a 45 degree angle. Drill until the drill bit starts to penetrate the material and then bring the drill up into the upright position and continue.Note:Please allow 1mm errors due to manual measurementItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same

Manufactured with advanced technology, high-quality materials, long service life; low cutting resistance, increased drilling speed, and easy chip removal.

1. for drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....

2. Wax inside for cooling, Dry drilling without water

3. Applying excessive pressure will not make the bit drill faster but will create excessive heat and subsecuently reduce the efficiency and life time

4. Very high efficiency, multi-purpose drilling