TGFTGF 4-1/2" Concrete Hole Saw Kit, Tungsten Carbide Masonry Hole Saw Kit with 9-27/32" SDS Plus Bit Shank Drill Bit Sets for Concrete, Brick, Stone, Cement, Tile, Wall Drilling

Key features

• [High-Quality Tungsten Carbide] TGFTGF concrete hole saw kit is made of high-quality steel and tungsten carbide, which offer high hardness, wear resistance, impact resistance, and excellent cutting performance. These properties ensure that the hole saw maintains its sharpness and reduces wear over extended use. Furthermore, the masonry hole saw kit's excellent impact resistance allows it to withstand high impact and pressure without breaking or deforming.
• [Comprehensive Concrete Hole Saw Kit] This masonry drill bit set includes a 4-1/2" (115mm) hole saw, one SDS Plus connecting rod bit (250mm, 9-21/25"), and one center drill bit. The self-tightening thread design ensures greater concentricity and stability, ensuring a safer and more stable grip when using the impact drill. All the tools you need are here.
• [Easy to Use] Both the hole saw and center drill are easy to install. Simply insert the pilot drill into the connecting rod, tighten the screws, and secure the hole saw at the end. These three quick steps allow for fast and convenient installation. The pilot drill features a 135° drill tip for more precise positioning, improving work efficiency and making drilling easier and more time-saving. The center drill is designed to stay securely in place during drilling operations.
• [Widely Compatible] The custom shank of the connecting rod is compatible with all major manufacturers' SDS Plus Tool compatibility makes your hammer drill more versatile than ever. This drill set easily drills through most common wall materials, such as brick, adobe, concrete, cement, and stone. It's perfect for drilling holes for outlet boxes, air conditioners, water pipes, water heaters, oil lines, and drainage systems. It handles a wide range of tasks efficiently and smoothly.
• [Quality Assurance] TGFTGF is a comprehensive supplier integrating product design, production, and sales. We strive not only to provide superior products and excellent service, but also to make work more interesting. If you have any questions during use, please contact us directly via email and we will provide you with the best solution as soon as possible.

Free shipping included. 30-day hassle-free returns.