Set of 10 concrete drill bits, 5 to 12 mm (3/16 in, 1/2 in, 1/4 in), hexagonal shank, ceramic, for wood and plastic

Features:1.Alloy Material: Constructed from high cobalt tungsten steel alloy, these concrete drill bits are more advanced than YG6X, offering superior wear resistance and extended lifespan for repeated use.
2.Precision Engineering Design: With a uniquely designed cross-angle tip, these drill bits minimize slippage and wandering.Experience smooth and fast tile cutting as effortlessly as slicing butter with our exceptional tile cutter.
3. Versatile Sizing Options: This concrete drill bit set includes 5 different sizes: 2 x 3/16 inch (5 mm), 4 x 1/4 inch (6 mm), 2 x 5/16 inch (8 mm), 1 x 3/8 inch (10 mm), and 1 x 1/2 inch (12 mm), giving you the flexibility to meet a variety of needs with ease.
4.Wide range of applications: Our drill bits are suitable for a variety of materials, including glass, ceramics, tiles, mirrors, flower pots, wood, porcelain, brick walls, marble, and thin iron sheets.For professional results, keep the drill vertical and use cooling water, avoiding use on extremely hard tiles.
5.Quick change compatibility: The 1/4-inch hex shank allows for easy and secure installation on all power tools.Compatible with electric hand drills and bench drills, it conveniently locks into quick-change sockets for efficient transitions.

Specifications:

Item Type: Masonry Drill Bit Set
Material: Tungsten Steel Alloy
Product Sizes: 2 x 3/16 inch (5 mm), 4 x 1/4 inch (6 mm), 2 x 5/16 inch (8 mm), 1 x 3/8 Bricks, concrete, ceramic, plastic and wood.

Package List:

10 x Drill Bits
1 x Plastic Storage Case

Note:

Please allow 1-2mm error due to manual measurement. Thank you for understanding.