19PCS Hole Saw Set Cobalt Hole Cutter Set, Bi-Metal Hole Saw Kit 3/4 Inch to 3-1/4 Inch Heavy Duty Hole Drilling Cutter Kit with Mandrels, Adapters, Hex Key for Wood, PVC Board, Aluminum, Metal (19)

• 【Complete Hole Saw Set】11 different sizes（19-83mm） Bi-Metal hole saw set to satisfy all you demand: 3/4inch, 7/8inch, 1inch, 1-1/8inch, 1-3/8inch, 1-1/2inch, 1-15/16inch, 2-1/8inch, 2-3/8inch, 2-11/16inch, 3-1/4inch. Compatible machines: electric drill, impact drill, bench drill, etc.
• 【Precision Cutting】Because of their high speed steel teeth and smooth cutting edges, these hole saws can cut precise holes in stainless steel and mild steel, metal, laminates, aluminum, wood, plastic, plasterboard etc.
• 【Excellent Design】 Multiple slots provide different leverage points to helping you easy carrying out for working , base with flat edges for easy removal from arbor.Meanwhile, heavy-duty steel construction includes a thick back plate to withstand abuse.
• 【High Quanlity Material】 Made of high strength HS alloy with smooth nickel plating surface makes the drill bit rustless & long-lasting. The serrations are polished into sharp teeth, which can ensure sharper, faster cutting.
• 【Convenient Storage】 All wrapped up in a convenient carrying case.11PCS hole saws, 1PC Large Mandrel, 1PC Small Mandrel, 1PC Medium Adapter, 3PCS Drill Bits, 2PCS Hex Key and 1PC high quality box .

Comprehensive kit for electricians and DIYers. Bi-Metal Holesaw Kit offers great cutting performance to your projects. Suitable for plasterboard, plastic, wood, MDF, aluminum, computer tables etc. Features: Medium Adapter: ▶ This Hole Saw Kit has two kinds of arbors, compatible with hole saws of most common sizes in the market, the small arbor fits 3/8 inch chuck. ▶ It comes with an adapter to allow use of the larger hole saws with the smaller drill shaft to fit most drill chucks. Specifications: ✎ Size: 3/4inch(19mm), 7/8inch(22mm), 1inch(25mm), 1-1/8inch(29mm), 1-3/8inch(35mm), 1-1/2inch(38mm), 1-15/16inch(46mm), 2-1/8inch(54mm), 2-3/8inch(60mm), 2-11/16inch(68mm), 3-1/4inch(83mm). ✎ Material: M42 Steel & Bi-metal steel. ✎ Compatible Machines: Electric drill, Impact drill, Bench drill etc. Package Includes: » 11 × Hole saws » 1 x Large Mandrel » 1 x Small Mandrel » 1 x Medium Adapter » 3 x Drill Bits » 2 x Hex Key » 1 x Storage Box Tips: ✱ Keep the drill bit vertical; Use the correct method of operation to maintain a longer life and work efficiency. ✱ Please wear protective goggles and gloves when using the hole saw kit for your safety. ✱ After using the tools, please clean them up and put them in the case for the next use.