Multi-Material Drill Bit Set With Double Groove Carbide Tip For Tile Concrete Brick Glass Plastic Wood Metal

Ul> Li>Works On Most Materials: Perfect For Common Uses Such As Drilling Holes In Tile Concrete Brick Marble Glass Plastic Wood Cast Iron Stainless Steel Aluminum Profile Etc Li>Heavy Duty Drill Bits: This Drill Bit Set Features A High-Quality Yg8x Carbide Spear Tip To Prevent Slipping Or Sliding And Can Easily Penetrate Various Materials Without Breaking Them Li>Work Easier: Thanks To The Innovative Shape Of These Copper-Plated Double-Groove Drill Bits You Can Drill Faster And Remove Dust Thus Working Faster Li>5 Drill Bits With 4 Different Sizes: 2 X 6 Mm 1 X 8 Mm 1 X 10 Mm 1 X 12 Mm /Ul> P>When Drilling Hard Materials (Stainless Steel Glass Porcelain Tiles Marble Or Granite) Use Water For Lubrication And Cooling..