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wholesale 21mm-32mm Thin Wall Hole Saw for Metal Sheet

  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
  • 21mm-32mm Thin Wall Hole Saw for Metal Sheet
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Key Features:
1. Precision Ground Teeth: The hardened steel teeth are designed to cut smoothly through mild steel, stainless steel, and aluminum sheets.

2. Reduced Friction: The thin-wall design decreases material resistance, allowing for higher drilling speeds and longer bit life.

3. Pilot Drill Compatibility: Includes a pilot drill (sold separately in some cases) for accurate hole placement.

4. Rust-Resistant Coating: A protective coating helps prevent corrosion, ensuring long-term usability.

Applications:
Commonly used in metal fabrication, ductwork, and roofing, this hole saw delivers clean, precise holes without requiring extensive deburring.

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About Us
Zhejiang Botian Tools Co., Ltd.

Zhejiang Botian Tools Co., Ltd, located in Qingjiang Industrial Zone, Yueqing City, Zhejiang Province, China, specializes in manufacturing various cutting tools, such as T.C.T. Hole Saw,  H.S.S. Hole Saw, Bi-Metal Hole Saw, Carbide Tipped Metal Hole SawHollow Electric Hammer Drills, Woodworker Adjustable Hole Saw, Spherical Hole Saw, Electric Hammer Drill Bits, Twist Drill Bits, Auger Bits, Forstner Bits, Chisel, Jig Saw Blades, T.C.T. Saw Blades, etc.

We are continuously searching for improvements for our customers, and every single employee actively contributes future. Change is a solid part of our company's policy. We appreciate and welcome more professional experts to come and help develop our employees.

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