Description of NINAT Concrete Cutter Connecting Masonry
Premium Material for Longtime Use: The concrete hole saw kit made of carbide, with chromium Steel pilot drill bit, durable and strong. Three-Edged Combined Tooth Design: Safe and durable design, balance the cutting, low cutting resistance, good for cutting work. Removes Chips: The chip removal holes can provide the smooth and effective chip removal increase operating speed. Work on the Opening Hole: Widely used for installing the Air Conditioner, Oil Fume Exhauster, Water Pipes, Exhaust Hoses, Sewer Pipeline Hole Open ect. Drill hole on the foam brick, adobe-brick, red brick, concrete, cement, and so on.