Dophee Hole Saw Drill Bit Hole Cutter Tungsten Carbide for Stainless Steel Iron Plate Aluminum Sheet Wood Plastic

• 【HIGH MATERIAL】 The hole saw arbor is made of tungsten carbide with sharp edges and high hardness.Strong and sturdy.Durability and good stability.Tungsten carbide hole openers have higher hardness than high-speed steel hole openers, and are more suitable for metal openings.
• 【SPECIAL DESIGN】Tungsten carbide hole saw has a twist drill bit inside, with the sharp carbide teeth it's perfect for fast cuttingof clean round holes.
• 【WIDE APPLICATION】The hole cutting set is suitable for cut stainless steel, iron plate, aluminum, wood, plastic.It is a very professional metal hole opener.
• 【SIZE】The size of metal hole opener: Drill diameter 50mm. Shank diameter 9.5mm, Thread diameter 6mm, Wrench diameter 2.5mm,Spring length 29mm.
• 【NOTE】 The maximum working depth of the product can reach 34mm, which is suitable for drilling holes on bench drills, drill presses, and electric drills. Please remove the spring when processing thickness of more than 10MM.

SPECIAL DESIGN: Hole saws High-speed steel cutting edge provides shock resistant teeth and resists tooth strippage. Soft, spring steel creates a flexible backing material that allows the hole saw to absorb impacts of the job of drilling holes in difficult-to-cut materials. Large chip hole: The holesaw has removal groove,hole saw sets can discharge the chip rapidly,improved the speed of removing the cylindrical iron filings in the hole and will not cause the crack and stuck piece phenomenon. Adapted models: Tungsten carbide tipped teeth hole cutter is suitable for bench drills, electric drills, and magnetic drills. Package List: 1pc x Carbide Tip Tipped Drill Bit. 1pc x Wrenches. 1pc x Springs.