For installation work in brick walls and stone, cutting depth 55 mm,tungsten carbide coated annular bit for drilling holes in brick walls and stone, hexagon shank for use with power drills and cordless screwdrivers.

To make that kind of cut, you should use a tungsten carbide coated annular bit insert. This special bit is designed just for drilling holes in brick walls and stone.

This bit is self-sharpening and has a 92HRC rating. That means it has a long cutting life and can be used with any variable speed hand drill. The mandrel design even allows for easy removal of cut material plugs.

Tungsten Carbide Gritted HoleSaws and accessories are not just for professionals- they're also perfect for builders, tile setters, homeowners, and DIY enthusiasts. You can buy them in individual sizes and sets.

There are several different types of construction materials that are commonly used in building projects. These materials can include brick, breeze block, hollow brick, tile, ceramic tile, cement board, aerated concrete, and clinker. Each of these materials has its own unique characteristics and advantages, making them suitable for various applications in construction.

Brick is a popular building material that has been used for centuries. It is made from clay or other types of materials and is renowned for its durability and strength. Breeze block, also known as cinder block, is a type of concrete block that is popularly used for building walls and other structures. Hollow brick, as the name suggests, has cavities or empty spaces inside it, which can improve insulation and reduce costs.

Tile is a commonly used decorative material that is mostly used for flooring and walls. There are many different types of tiles available, including ceramic, porcelain, and natural stone. Ceramic tile is a popular choice due to its durability, water resistance, and versatility. Cement board is a type of backer board that is used as a base for tile installation.

Aerated concrete, sometimes known as cellular concrete, is a lightweight building material that is used for both residential and commercial construction. It is made by combining cement, water, and a foaming agent, and is known for its excellent thermal insulation properties. Clinker is a type of construction material that is produced by burning raw materials in a kiln until they become partially fused clumps. It is commonly used to make cement, which is then used in construction projects.