Our innovative development concept and quality-oriented management system have established our company's position in the bi metal hole saw set with plastic case, multi teeth carbide hole saw, heavy duty alloy hole saw industry. We insist on scientific and technological innovation, take the humanities as the center, and produce high-quality heavy duty bi metal hole saw for our customers. With our unique core technology, the advantage of whole industry chain integration, and continuous innovation and creativity, we take up the responsibility of moving the industry to a higher level. With excellent management measures and quality concept, our company has accumulated rich experience. We will continue to create miracles by adhering to the concept of technology and quality driving development. Our business strategy is based on integrity, quality, and customer satisfaction. Our employment principle is, people-oriented, respect for talent, respect for knowledge, and continuous learning. In the process of dealing with customers, we have always tried our best to be responsible, transparent and meticulous in our work, and strive to establish a good image of integrity. The company will stride forward with a more steady pace, with a sense of urgency and a sense of mission that we should not wait.
  • Hss Bi Metal Hole Saw
    Product Model: Hongniu HSS Bi-Metal 6pc Set
    Diameter: 35mm
    Inch Size: 1.38 inch (1 3/8")
    Drilling Depth Total Length: 25mm
  • Tct Wood Hole Saw
    Product Model: High-End Alloy Hole Saw (12mm–200mm)
    Material: YG10 Carbide Tip
    Core Advantage: Three-blade alloy design, sharper and more durable
    Compatible Tools: Hand drill,...
  • Variable Diameter Hole Cutter
    Product Model: Hongniu Adjustable Opening Diameter 45–130mm
    Suitable Materials: Wood, plastic, plasterboard, aluminum sheet, plywood
    Compatible Tools: Hand drill, drill press...
  • Counterbore End Mill Cutter
    Product Model: Horniu Recessed Light Hole Saw
    Model: 35-60-3
    Total Length: 121.5mm
    Inner Hole Dia.: 35mm
    Outer Hole Dia.: 60mm
  • Hss Hole Cutter
    Product Model: Hongniu HSS Stainless Steel Hole Saw
    Core Material: 6542 High-Speed Steel
    Heat Treatment: High-temperature quenched for increased hardness
    Center Drill:...
  • 6 Inch Bi Metal Hole Saw
    Product Model: Hongniu 6 Inch Bi-Metal Hole Saw
    Cutting Diameter: 152mm (6 inches)
    Working Depth: 37mm
    Total Length: 117mm
    Hex Shank Diameter: 10mm (9.5mm across flats)
  • Metal Hole Cutter Set
    Product Model: Hongniu M42 Bi-Metal 13pc / 8pc Set
    Hole Saw Sizes: 16, 18, 20, 25, 30, 35, 40, 50, 60, 75mm
    Accessories: Arbor + Hex wrench + Hole saws
    Set Weight: 1550g...
  • Carbide Metal Hole Saw
    Product Model: Hongniu Carbide Hole Saw (16mm–150mm)
    Blade Material: Carbide
    Center Drill Material: HSS twist drill
    Shank Design: Anti-slip triangular shank (tri-shank)...
  • Tungsten Tip Hole Saw
    Product Model: Bodu Carbide Multi-Tooth Hole Saw
    Size: 16mm
    Teeth: 8T
    Shank Diameter: 10mm
    Compatible Tools: Hand drill / Drill press / Magnetic drill
Gloria Smith star star star star star
After choosing for a long time I decided to buy from this supplier because the price is right.
Earl Blackshire star star star star star
This is not the first time we have placed an order here. Compared with other sellers, the price of this company is reasonable, and the product looks exactly the same as the picture. I will order more.
Rosalind Kuehner star star star star star
Everything we do starts from customer needs and provides products and services that meet customer needs.
Benny Foster star star star star star
Your salesman was funny and was able to present the program to us very clearly, which we appreciated.
Steven Guerrero star star star star star
I was recommended by a friend, and the quality of the product is really good!
Colin Varney star star star star star
This supplier has a great pursuit of product quality, their technology is constantly innovating, and the manufacturing process of the product is also strictly controlled, so it is very trustworthy.
The company has integrated numerous advantageous resources in the TCT Straight Router Bit, Magnetic Bit Ring industry during its development. As one of the most experienced heavy duty bi metal hole saw manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium heavy duty bi metal hole saw made in China here and get quotation from our factory. We also accept customized orders.
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