Electric Hammer Hole Saw 10mm Cemented Carbide Drill Bit for Concrete and Brick, and Efficient Hole Opener

1. MAIN PURPOSE: Hollow hole opener, with a 110mm diameter, used with electric hammers and impact drills to open holes in brick walls, pipes, etc.
2. CEMENTED CARBIDE: Forged with cemented carbide, hardened at high temperature, it has a sharp edge and high hardness, and is not easy to break during cutting.
3. GOOD STABILITY: The connecting rod of the hollow hole saw is heat-treated, which prevents breakage during use and provides better stability when drilling.
4. WIDE APPLICATION: Used for cutting clean holes in concrete, masonry, drilling walls, stone, installing air conditioners, etc., with great practicality.
5. EASY OPERATION: The electric hammer hole saw has a standard size, is easy to connect, and is difficult to dislodge, which is safe and reliable in operation.

Specification:
Item Type: Electric Hammer Hole Saw
Material: Cemented Carbide
Color: Silver
Specifications: Approx. 110 mm / 4.3 inches
Applications: Widely used for cutting clean holes in concrete, masonry, drilling walls, stone, installing air conditioners, etc.

Package List:
1 x Electric Hammer Hole Saw

Note:
To help buyers choose a more suitable specification, the concrete hole saw and connecting rod with the center drill bit are sold separately, making it convenient for the buyer to mix and match freely.