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4Pcs 30-50mm TCT Hole Saw Kits

YG10X Tungsten Carbide Tipped Hole Saw has alloy tips shaped by automatic CNC grinding, plus circular debris holes and safety guards. It works on stainless steel, cast iron, aluminum and carbon steel (thickness 0.6mm or more), lasting longer than high-speed steel punchers. Used for home setups, security doors, electrical cabinets. It offers 30mm effective depth, smooth cutting. Cut steadily; cool thick materials with fluid.

  • Brand Name HEYIDA
  • Origin Mainland China
  • Type Core Drill Bit
  • Material Carbide
  • DIY Supplies Metalworking
  • Use Metal Drilling
  • Saw Diameter 30mm/35mm/45mm/50mm
  • Measurement unit set/sets
  • Working Depth 20mm
  • Diameter 30mm/35mm/45mm/50mm

Product Overview:

Product Overview

This YG10X carbide hole saw features carbide cutter heads precision ground by automated CNC machining, ensuring consistent geometry for each tooth and achieving high-efficiency cutting and an ultra-long lifespan. The saw body is designed with annular chip removal holes to effectively expel metal chips and prevent clogging, while a safety sleeve ensures stable and reliable operation. It is specifically designed for various metals including stainless steel, cast iron, aluminum, and carbon steel (thickness ≥ 0.6mm), and its wear resistance far exceeds that of traditional high-speed steel punches, making it a durable choice for metalworking.

Suitable for various scenarios such as home renovation, security door installation, and electrical cabinet opening. Provides an effective cutting depth of 30mm, with a smooth and stable cutting process and a clean, burr-free cut. It is recommended to use with coolant when cutting thick materials to extend tool life and improve cutting quality.

Product Details

1. A complete professional package
The kit includes four commonly used hole saws (30mm / 35mm / 45mm / 50mm), a dedicated hex wrench, and all parts are stored in a sturdy aluminum alloy case for easy carrying and storage. It is suitable for field work and workshop use.

2. Industrial-grade material structure
Employing high-hardness carbide tips combined with titanium-coated guide drill bits, these drills not only boast extremely high strength and impact resistance but also possess excellent rust and corrosion resistance, making them suitable for high-intensity continuous operating environments.

3. Excellent cutting performance
The cutting teeth are exceptionally sharp with low wear, combining impact resistance and high abrasion resistance. Whether dealing with thin or thick materials, it achieves high-quality drilling results with clean cuts, high efficiency, and minimal wear.

4. Widely applicable materials
Suitable for stainless steel sheets, hard metals, iron, low-carbon steel, alloy steel, aluminum, and fiberglass. Please note: Not recommended for use on brittle and hard non-metallic materials such as ceramic tiles, glass, concrete, and stone.

5. Strong device compatibility
It can be used with various equipment such as electric drills, stand-mounted motor drills, and portable magnetic drills. It is especially suitable for high-frequency, high-precision operations in heavy industries such as shipbuilding and metal processing, and can achieve accurate and clean drilling results even when drilling high-quality stainless steel.

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