XINGYHENG 11Pcs Hole Saw Kit (with 2 Mandrel 8 Blade and 1 Hex Key Wrench) 3/4"- 21/2" Hole Saw Drill Bit Set Ideal for Woodworking PVC Plastic Board and Pipes Plasterboard

About us: This item is 11PCS Hole Saw Kit . Holesaw enable you to cut a range of different diameter hole with your power drill, is perfect for an accurate cut. Punch a small mark in the centre of the desired hole with a center punch, this will keep the pilot drill bit centred when you begin cutting, your holesaw must be mounted on a mandrel before it can be put in a drill chuck. Detail feature with bright spot: ● The drill adapts carbon steel, made of high-frequency quenching, has obtained high mechanical strength such as high strength and toughness. ● The surface is blackened and the teeth has high hardness, so that they have character of higher fatigue resistance and higher wear resistance. The toothed design makes cutting faster and saves time and effort. ● Sharp head of blade. The chips are smooth and burr-free, and the chip groove are uniquely designed for unobstructed chip evacuation. Hexagon arbors and tail, non-slip, anti-shedding, can easily replace the drill. ● It widely used in wood, PVC pipe, plastic, plaster, like home bedroom, wall surface, glass wall edge, kitchen, kitchenware, sink edge, acrylic words on the facade outdoor , etc.Specification: Product name: Hole saw kit. Color: Black. Weight: 200g. Material: Carbon steel. Quality: 11 pieces. Small tips:1.To minimize the risk of eye injure, eye protection must be wore when using cutting tools. 2.This product is not suitable for hard materials such as MDF, metal sheet, and computers. 3.When in use, use a small amount of anti-rust oil on the surface to avoid natural oxidation and improve its service life.package include: 8 pieces blade: 19mm(3/4"), 22mm(7/8"), 29mm(1-1/8"), 32mm(1-1/4"), 38mm(1-1/2"), 44mm(1-3/4"), 51mm(2") and 64mm(2-1/2").2 pieces mandrel 1 pieces hex key wrench.

• 1. Perfect combination: 2 Mandrel, 8 Blade and 1 Hex Key Wrench will be sold together with a convenient plastic case, convenient to collect and store, in order to help you work better and quickly.
• 2. Various hole saw you possess of: Different blade diameter includes 19mm(3/4"), 22mm(7/8"), 29mm(1-1/8"), 32mm(1-1/4"), 38mm(1-1/2"), 44mm(1-3/4"), 51mm(2") and 64mm(2-1/2"), all optional for you.
• 3. Features: The product is made of carbon steel, the sawtooth was hardened by high frequency quenching, long life, higher tooth hardness, working depth up to 25mm. Work well, accurate.
• 4. High quality: High mechanical strength such as high strength and toughness. High surface hardness, high fatigue resistance and good wear resistance.
• 5. Widely use: it can be used for all kinds of wood, PVC pipes, plastics, gypsum boards and other drilling materials