CoCud Masonry Drill Bit, 5mm Cutting Dia 90mm Length 1/4" Hex Shank Carbide Cross Tip Concrete Drill Bit Set Black - (Applications: for Wood Glass Brick Cement), 5-Pieces

• ★ Professional Masonry Drill Bits Size --- Cutting Dia.: 5mm / 0.2", Shank Type: 1/4" Hex Shank, Overall Length: 90mm / 3.54".
• ★ Wide Applications --- Suits common electric, hand, and bench drills. It is easy to install and remove, and can easily drill holes in various materials such as concrete, glass, ceramics, cement, wood, bricks, hard plastics, etc.
• ★ Sharp and Efficient --- The sharp cross-shaped tip design reduces resistance during cutting, and the U-groove drill bit and spiral design can quickly remove chips and dust, saving effort and improving work efficiency.
• ★ High-Speed Steel and Carbide --- Concrete drill bits consist of a carbide drill tip and a high-speed steel shank. The overall hardness is high, wear-resistant, and durable, and the surface is rust-proofed to make it last longer.
• ★ Useful Tips --- When the cement drill bit is suitable for materials with higher hardness (such as marble, iron, stainless steel, tile, and ceramics), coolant or water should be added when drilling to prevent the drill bit from being damaged

Attributes: * Cutting Diameter: 5mm / 0.2" * Overall Length: 90mm / 3.54" * Shank Type: 1/4" Hex Shank * Tip Type: Cross Drill Bit Tip * Shank Material: High-speed Steel * Tip Material: Carbide What Is Included: * 5 Pieces x End Mill Router Bits Applications & Features: --- A 1/4-inch hexagonal shank masonry drill bit suits common electric, hand, and bench drills. It is easy to install and remove, and can easily drill holes in various materials such as concrete, glass, ceramics, cement, wood, bricks, hard plastics, etc. --- The drill tip is made of high-hardness carbide, and the surface anti-rust treatment makes it durable. --- Cross-shaped tip design reduces resistance and provides maximum cutting force and precision. --- U-shaped grooves and spiral designs can quickly remove drilling debris and dust, improving your work efficiency. Useful Tips: --- When the cement drill bit is suitable for materials with higher hardness (such as marble, iron, stainless steel, tile, and ceramics), coolant or water should be added when drilling to prevent the drill bit from being damaged