Set of 10 concrete drill bits, 5–12 mm (3/16", 1/2", 1/4"), hex 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. Discover 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 easily meet a variety of needs. 4. Wide Range of Applications: Our drill bits are suitable for a variety of materials, including glass, ceramic, tile, 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 chucks 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 inch. Suitable for brick, concrete, ceramic, plastic, and wood.

Package List:

10 x Drill Bits
1 x Plastic Storage Case

Note:

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