55mm 2 1/8-inch Concrete Hole Saw for blocks bricks and concrete

Concrete Hole Saw Specification

• High-frequency welding technology.
• Mainly use for blocks, bricks and concrete.
• Simple operation, easy to use, and fast performance. 
• Widely used for installing the Air Conditioner, Kitchen Exhaust, plumbing vents etc.
• Carbide tipped Cr40 Our carbide tips are very strong double the size of other hole saws in the market.
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Packing includes: 1* 15-inch-long SDS Max Shank +1*55mm Hole saw +1* center drill bit + 1* drill bit screw