We constantly improve the cost performance to maintain the competitive advantage of our main precision hss hole cutting tool, bimetallic hole cutter, hard alloy hole cutter in the market, and constantly develop application fields to maintain the leading position of our core products in the market. We make positive contributions to promote the level of science and technology and advance the modernization of the 6 Inch Bi Metal Hole Saw industry. Our company has a strong reputation for honesty and integrity in all of our business dealings. As an experienced enterprise with a professional and innovative team, we hope our products can meet the requirements of customers from all over the world and become a trustworthy company. We integrate production factors and production conditions with advantageous talent resources to ensure the development of the enterprise with innovation. The company has built a complete enterprise technology innovation system and a first-class enterprise technology innovation team in the industry to accelerate the transformation of the enterprise. Our goal is to establish long-term, mutually beneficial relationships with our customers.
  • 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)
  • Multi-tooth Carbide Hole Cutter
    Material: TCT (Tungsten Carbide Tipped)
    Tooth Density: Optimized Multi-tooth configuration (e.g., 8T to 17T)
    Cutting Depth: 20mm
    Shank: 10mm Triangular Non-slip Shank...
  • TCT Metal Hole Cutter
    Cutting Edge: High-Grade Tungsten Carbide Tips
    Center Drill: High-Speed Steel (HSS) with Ejector Spring
    Shank: Non-slip Triple-flat Shank
    Compatibility: Hand drills, Bench...
  • Professional 6 Inch Bi-metal Hole Cutter
    Diameter: 152mm (6 inches)
    Material: HSS Bi-Metal (High-Speed Steel + Alloy Steel)
    Cutting Depth: 37mm
    Shank: 10mm Heavy-duty Hexagonal Shank
    Included Accessories: HSS...
  • High Speed Steel Hole Saw
    Material: 6542 HSS (High-Speed Steel)
    Processing: High-temperature Quenching & Heat Treatment
    Shank: Triangular Anti-slip Shank
    Features: Replaceable Center Drill,...
  • Bi-metal Hole Cutter
    Tooth Material: Premium HSS (M3 or M42)
    Body Material: High-elasticity Alloy Steel
    Hardness: HRC 63-65 (Tooth tip)
    Cutting Depth: Standard 25mm to 38mm
    Sizes: Available...
  • Adjustable Circle Hole Cutter
    Adjustable Range: 45mm - 130mm (Customizable up to 300mm)
    Cutting Thickness: 3mm - 30mm
    Blade Material: Precision-ground Hardened Alloy
    Shank: Standard Universal Triangular...
  • Carbide Tipped Hole Saw
    Blade Material: YG10 Grade Tungsten Carbide
    Center Drill: Titanium-coated HSS Center Drill
    Diameter Range: 12mm - 200mm
    Shank Type: Universal Non-slip Triangular Shank...
  • 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...
  • 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
  • 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:...
  • 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
Joann Serrano star star star star star
"Integrity" and "sincerity" are our highest evaluations of you, and we are very honored to cooperate with you.
Garland Gonzalez star star star star star
The company shipped very quickly, it was ready in just a few days, and now the product is in, great! I am very satisfied with them.
Erik McKee star star star star star
We chose this supplier under the recommendation of a friend. Product quality is of course important, but affordable prices can make us sustainable, and this company's products are very cost-effective.
Carolyn Cates star star star star star
The quality of your products is very reliable and easy to use, with uniform specifications and beautiful appearance.
Rick Schneider star star star star star
We chose to cooperate with this manufacturer to complete a large order, and the effect of the product is also very good, so we would like to express our gratitude to the technical support and
Fernando Gilliam star star star star star
The quality of things is guaranteed, the service is friendly, the cooperation is very pleasant, and it is simply the most perfect product I have ever used.
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integrated tungsten carbide chisel hammer, monoblock carbide flower hammer, counterbore hole cutter has always been adhering to the development concept of "prosperity, stability and long-term" since its establishment, and continued to deepen reforms, focusing on achieving the overall goal of "standardization, market and internationalization" development, and strive to build a distinctive corporate culture and industry brand. As one of the most experienced 6 inch bi metal hole saw manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium 6 inch bi metal hole saw made in China here and get quotation from our factory. We also accept customized orders.
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