Concrete Hole Saw Kit of 22PCS & Hole Saw Set with SDS Plus & Max Shank Wall Hole Saw Drill Bit for Concrete Brick Stone Cement Wall(Black)

【Unrivalled materials】：The hole saw set for cement made of durable tungsten steel and cemented carbide is High hardness, rust prevention,strong and long-lasting.Easy to remove dust and effectively improve work efficiency and it is sturdy enough to drill through hard stone and concrete.
【WHAT YOU WILL GET】:7 x Hole Saw Bits, 1 x SDS Plus Connecting Rod(100mm/3-15/16"),1 x SDS Plus Connecting Rod(300mm/11.81"),1 x SDS Max Connecting Rod(300mm/11.81"),9 x twist drill bits,3 x Hex-L Key allen wrench.
【Cover Different Requirements】: 7 DIFFERENT SIZED - wall hole saws (110mm,100mm, 80mm, 65mm, 50mm,40mm, 30mm ) are prepared for different cutting diameters, an all-in-one choice for daily use.
【Advantages】: Equipped with a hole saw drill bit, suitable for all major manufacturers' SDS Plus tools, Anti-hammering,fast drilling, Adding coolant during continuous high-speed drilling, It can prevent the drill bit from burning or breaking, equipped with ventilation holes effectively improve the efficiency of drilling.
【wide range of applications】:This Concrete Hole Saw Kit applicability wide materials,such as hollow brick, cement wall, concrete wall, red brick air conditioning, range hoods, water pipes, water heaters, smoke pipes, sewers, etc

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