Feature(may vary by option.)

●4-in-ONE HOLE SAW KIT: This Zelcan drill bit set provides a 4.4" pilot drill and three diameters of hole saws (30 mm or 1.2 in., 50 mm or 2 in., 65 mm or 2.6 in.) to let you quickly punch clean holes in the most commonly needed sizes
●WIDE COMPATIBILITY: The custom shank for the connecting rod works with SDS Plus tools by all major manufacturers to make your hammer drill even more useful than it already was
●DURABLE MATERIALS: Made of high-quality chromium steel and tungsten alloy, this heavy duty hole saw drill bit set will give you years of service even under punishing use
●VERSATILE USE: This drill hole cutter set easily drills through most common wall materials (brick, adobe, concrete, cement, and stone) to let you install AC tubing, water pipes, exhaust hoses, and more; switch among the 3 hole drill bits quickly and easily as youre handling different tasks
●1 YEAR WARRANTY: With its usual strong warranty and Zelcans friendly 24/7 customer service you can order worry free and start using this masonry hole saw set for your home improvement projects right away

[40 65 80 100 120 mm]