Attributes:
* Cutting Diameter: 7mm / 0.28"
* Overall Length: 100mm / 3.94"
* 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