Feature:1. THICK ICE HOLE DRILLING: This ice fishing drill bit can easily drill 8 inch diameter holes on hard and thick ice surface, and can be used for thicker ice layers with its 28 inch length and equipped 27.5 inch extension rod.2. HEAVY DUTY NYLON: The body of this ice drill bit is made of light and heavy duty nylon, which is impact resistant and rust prevention, ensuring long term usage.3. STURDY BLADE: The blades are very sturdy and sharply, could effortlessly cut through ice layer, with blade protective device, can effectively prevent damage and extend service life.4. WATER FLOATING: The auger drill bit is light weight and has a floating device, can be safely used without worrying about falling into the water.5. UNIVERSAL ADAPTER: With a universal adapter, this ice auger drill bit can be connected to various electric drill for easy operation.Specification:Item Type: Ice Auger Drill BitMaterial: Carbide, NylonSuitable: Deep Water Bodies, Thicker Ice Layers.Package List:1 x Ice Auger Drill Bit2 x Cutter Head1 x Cutter Head Protector1 x Positioning Tool4 x Screw1 x Wrench1 x Extension Rod1 x Handle1 x Electric Drill Fixing Tool1 x Storage Box