100mm wall hole saw with fast drilling, carbide tool for concrete, ideal for air conditioner installation.

Features: 1. Central Positioning: The hole saw is designed with a 130° drill point, which offers high wear resistance and a cleaner cut. 2. Simple and Convenient Operation: This hole saw is easy to use, with a fast drilling speed and high work efficiency. 3. High-Hardness Carbide Blade: The hole saw is made of carbide with high hardness and strong impact resistance. 4. Stable and Durable: This concrete hole saw is an important tool in the construction industry, offering stable performance and a long service life. 5. Application: This hole saw is widely used in concrete, masonry, wall drilling, stonework, air conditioner installation, etc. Specifications: Item Type: Wall Hole Saw Material: Carbide Color: Silver Specifications: Approximately 100 mm/3.9 inches Wide Application: This hole saw is widely used for cutting clean holes in concrete and brick. Drilling wall, stones, air conditioner installation location, etc. Package list: 1 x wall hole saw Note: To help buyers choose a more suitable specification, concrete hole saws and connecting rods with center tips are sold separately, allowing buyers to mix and match them freely.