Our company will continue to adhere to the business purpose of "integrity first, service first", and provide users with accurate, reliable and durable high-quality precision hss hole cutting tool, sink step hole opener, bimetallic hole cutter with advanced technology and high-quality service. We sincerely welcome domestic and foreign merchants to visit us, and we are willing to cooperate sincerely with friends from all walks of life to achieve a win-win situation. Our company is committed to providing high-efficiency, high-quality, and energy-saving product solutions for bi metal hole opener industry users. Our products have been scientifically designed, manufactured, and tested, and meet environmental protection requirements, so they are reliable in quality and have a long service life. We are committed to delivering products and services that meet our customers' expectations. We believe in being transparent and honest in all of our dealings, with clear and open communication that builds trust and fosters productive relationships. Our experience in the industry allows us to anticipate potential challenges and find creative solutions to them. We insist on making our products fine and meticulous, which enhances the safe use of our products and prolongs the service life of our products. The courage of self-denial is the essence of innovation, and never being satisfied with the status quo and constantly pursuing perfection is our basic mentality.
  • 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
Michael Tyler star star star star star
Your company culture is to do everything carefully and with gratitude.
Henrietta Juergens star star star star star
This company has a very long warranty period, which shows that they really want customers to use their products with good quality.
Douglas King star star star star star
The seller is very professional, and their technicians have answered many questions and helped me solve all kinds of problems and worries.
Michael Stills star star star star star
They really put the customer first, I have received warm and professional service, and I look forward to continuing to cooperate next time.
Nicole Franco star star star star star
We quickly completed the transaction with the seller. Their products were carefully packaged, and the things sent were excellent in workmanship and very easy to use.
Kenneth Farnsworth star star star star star
I have been shopping in this company for many times, and the main feeling is that their products are really good. The appearance, design, function, environmental protection and safety are excellent.
It is the most important responsibility of our company to provide safe, stable and reliable technology and multi tooth tungsten carbide hole cutter, tungsten carbide straight flute router bit, adjustable carbide hole cutter to our customers. As one of the most experienced bi metal hole opener manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium bi metal hole opener made in China here and get quotation from our factory. We also accept customized orders.
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