Fafeicy Concrete Hole Saw Drill Bit Kit 30mm 40mm 50mm Masonry Hole Cutter Set with Tungsten Alloy Teeth and 330mm Round Shank Rod for Brick Cement Wall

Spec: Item Type: Concrete Hole Saw Kit Material: 42 Steel, Tungsten Alloy Hole Saw Size: Approx. 30mm / 1.18in, 40mm / 1.57in, 50mm / 1.97in Connecting Rod Length: Approx. 330mm / 12.99in Applicable: Wall Materials, Bricks, Mud Bricks, Concrete, Cement, Stone, Air Conditioning Pipes, Water Pipes, Exhaust Pipes, etc. How to Use: Install and use directly. PackageList: 1 x 30mm Hole Saw 1 x 40mm Hole Saw 1 x 50mm Hole Saw 1 x Connecting Rod 1 x Center Drill Bit 1 x Screw 1 x Wrench 1 x Small Screw 4 x Storage Box Notice: Cannot be used for tiles, steel, and hard stone.

• [Power Tool Compatible] Engineered to work seamlessly with standard power tools this kit effortlessly drills through materials like brick concrete cement and stone. for professional contractors and diyers installing ac units plumbing systems or ventilation ducts.
• [Industry Grade Durability] Built with heavy duty 42 steel bodies and tungsten alloy teeth these hole saws are designed for long lasting performance. the reinforced shank provides extra strength making them ideal for demanding jobsites and harsh working conditions.
• [Versatile Multi Size Kit] This concrete hole saw kit includes three sizes (30mm 40mm 50mm) to handle a wide range of drilling tasks. the interchangeable saws allow you to tackle different projects with ease whether you need to install pipes vents or conduits in various materials.
• [Extended Safety] The included 330mm round shank connecting rod gives you superior access to tight spaces while keeping hands safely away from the cutting area. this extended length is for drilling into walls floors and other hard to surfaces.
• [Efficient Chip Removal] Each hole saw features strategically placed chip removal holes that prevent clogging during operation. this innovative design allows for smooth internal and external debris clearance resulting in cleaner drilling with less effort.