7/5Pcs Multi-Function Drill Bit Set For Ceramic Glass Concrete Wood Steel Drilling Tool 3-12Mm Hex Shank Drill Bit Set

Feature: Alloy: Concrete drill bit is made of high cobalt , which is more advanced than YG6X, which increases wear-resistance and extra longer life span, so that the drill bits last through multiple uses Accurate and Precise: Precision unique cross angle design ground spear tip reduces bit skating and walking; superior tile cutter run through ceramic tile like butter, extremely neat and fast Size Information:

Cement drill bit set Includes 7 different sizes: 1x1/8"(3 mm),1x5/32"(4 mm),2x3/16"(5 mm),2x1/4"(6 mm),2x5/16"(8 mm),1x3/8"(10 mm),1x1/2"(12 mm);Easily meet variety of needs WidelyI Application: Tile drill bits for glass, ceramic, tile, mirror, plant pots, wood, porcelain, brick wall, marble, thin iron plate etc; please try to keep the drill vertical and keep bits cool with a flow of cooling water; don't use on hard tile Quick Change: 1/4" Hex Shank fits into all power tools more easily and securely; compatible with milwaukee and general electric hand drill, bench drill with locking into quick change chuck Package Includes 7/5PCS Hexagonal handle Drill Bits Set The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.