【PACKAGE CONTENTS】You will receive 1 Kit of PVC pipe inside cutter,Size: 22（25.32.35.44.50) *0.8*6.35 diameter; Mandrel size:1/8" and 1/4”【EASY INSTALLATION】extension rod (first)→ saw blade → flat washer → screw (last) .Please note that to protect the saw blade, there is a layer of protective oil on the saw blade, please don't mind.【WIDELY USED】: Set of 6 mini circular saw blades for Drills Rotary Tools, die grinders & air tools, electric power tools, for accurate, fast and precision cutting, which is a good DIY tool for hobby or professional.Suitable for cutting wood, plastic, fiberglass, copper, aluminium & thin sheet metal, soft metal etc. An indispensable tool for carving work, DIY, house repair.【HIGH QUALITY MATERIAL】: Following the unique advanced science cutting principle, so the defects of other blades can be effectively resolved.The shank is made of heavy duty carbon steel with high hardness, resists rust and corrosion . The saw blade is made of strong high speed steel, which is durable and sharp, helping to improve work efficiency and provide perfect cutting results.【CAUTIONS】For your safety, please must wear gloves and goggles and be care around spark when using rotary tool accessories.The maximum speed of the saw blade cannot exceed 20,000 rpm.Keep out of the reach of children to prevent injury.If there is any dissatisfaction with the product,please contact us at any time. Product Description gypsum board Gypsum cutting Metal Metal cutting Wood Wood cutting PVC pipe PVC pipe cutting Step 1 The saw blade is equipped with a connecting rod to install the saw blade, etc Step 2 Install the gasket and small saw blade screw in sequence Step3 Tighten the screw Step 4 Installation is complete Track Page Views WithAuctiva's Counter