Specifications:

Material: metal
Brand: sanxio
Color: silver white
Style Industrial
Compatible Material: Porcelain, Wood, Glass, Ceramic, Marble, Stone
Sizes: 6,8,10,12,14,16,18,20,22,25,30,32,35,40,45,50,55,60,65,70,75,90,100mm

about this item

• 【Glass Drill Bit】These diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. Fine workmanship and super wear-resistant, sharp

• 【High Quality Drill】Each hole is treated with smooth and accurate surface treatment,and the top oh the hole is thickened to achieve excellent cutting strength

• 【Tile Hole Saw Sizes】 6/ 8/ 10/ 12/ 14/ 16/ 18/ 20/ 22/ 25/ 26/ 28/ 30/ 40/ 50/55/60/65/70/75/90/100mm，to meet various demands

• 【Wide Usage】Used on Drill Glass,Wood,Tile Bottles,Blocks Jars, Ceramic,Slate Mable, Granite Light Stone, and other hard surfaces

• 【Attention】Please keep adding water when the diamond drill bits are working on the glass or ceramics.low drill pressure and increased use of water lubrication will extend drill bit life.