10Pcs Professional Wall Opener Concrete Wall Hole Opener Drill Bits Set, 4 - Pits Extension Shank Tungsten Alloy Masonry Hole, Silver Color, Drill Bits for Masonry,

Specification Features : This top quality ( tungsten carbide tipped ) drill set contains everything you need to get started . Includes 35mm , 40mm , 50mm , 65mm , 80mm and 110mm drill bits , 4 - pits arbors , drills and a 300mm 4 - pits extension shank . These are Tungsten Carbide Tipped Drills that are great for cutting holes in concrete , brick and block work . 35mm - 45mm drills are used to drilling water pipe and heater pipe , 55mm - 80mm drills are used to conditioner pipe , and 110mm used for 4inch wall fan . Comes with 2 locking screws and 2 drills . Specification : Condition : and Material : Alloy Color : Silver Core Drills Diameter : 35mm , 40mm , 50mm , 65mm , 80mm , 110mm Weight : Approx . 4300g/151 . 7oz Package list : 6 x Drill Bits 1 x 110mm Shank 1 x 350mm Shank 2 x Drills 2 x Locking Screws Note : Square handle ( ) is suitable for heavy electric hammer; Round handle ( PLUS ) suitable for light electric hammer . Package List

• Handle Concrete Hole Opener Set 1 . This premium drill set , featuring Tungsten Carbide Tipped Drills , is a must - have for any professional or enthusiast . The set includes a of sizes from 35mm to 110mm , ensuring you have the right tool for any job .
• 8 - piece Wall Opening Tool Set 3 . Whether you are installing water pipes , heater pipes , conditioner pipes , or wall fans , this Drills Set has you covered . With the included drills and locking screws , you can easily and efficiently tackle a variety of drilling tasks .
• Building Hole Opener Set 2 . Our Mansonry Hole Cutter set is specifically designed for cutting and holes in concrete , brick , and block work . The Tungsten Carbide Tipped Drills - lasting durability and superior cutting performance .
• Professional Wall Opener 5 . Invest in the best with our Drill Bits Set . With everything you need to get started , including a of sizes and accessories , this set is a versatile and essential addition to any toolbox . Say goodbye to rough edges and uneven holes with this professional - grade set .
• Concrete Opening Tool 5 . Invest in the best with our Drill Bits Set . With everything you need to get started , including a of sizes and accessories , this set is a versatile and essential addition to any toolbox . Say goodbye to rough edges and uneven holes with this professional - grade set .