Specification:

This Concrete Hole Saw Set is Suitable for multiple materials, such as hollow brick, cement wall, concrete wall, red brick etc; Can be used to install openings for air conditioning, range hoods, water pipes, water heaters, smoke pipes, sewers, etc.

Package included:

Size 30mm ( 1-3/16" ), 40mm(1-9/16"), 50mm(2"), 65mm(2-9/16"), 80mm(3-1/8"), 100mm(3-15/16"), 110mm(4-5/16")

1 x Shank for SDS PLUS(100mm/3-15/16")

1 x Shank for SDS PLUS (300mm/11.81")

1 x Shank for SDS Max(300mm/11.81")

6 x center positioning drill bits(110mm 4-5/16")

Feature:

1.Excellent Quality: This concrete hole saw set is made of tungsten steel and carbide, High hardness, rust prevention, and durability, The hole saw comes with a ventilation holes, Easy to remove dust and effectively improve work efficiency.

2.Easy to Carry: This Concrete Hole Saw Kits comes with a portable storage case for convenient use and store.

Note:

Usage Considerations: Equipped with a hole saw drill bit, suitable for all major manufacturers' for SDS Plus tools, Adding coolant during continuous high-speed drilling, It can prevent the drill bit from burning or breaking, Increase the service life of the product.